Quizbank/Test

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confused191415-v1s1

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

2. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius


confused191415-v2s1

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds


confused191415-v1s2

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

2. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

3. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius


confused191415-v2s2

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

3. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius


confused191415-v1s3

1. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

___a) 5.3 x 101 unit
___b) 6.43 x 101 unit
___c) 7.79 x 101 unit
___d) 9.43 x 101 unit
___e) 1.14 x 102 unit

2. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

3. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius


confused191415-v2s3

1. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

___a) 3.395 x 100 seconds
___b) 3.666 x 100 seconds
___c) 3.959 x 100 seconds
___d) 4.274 x 100 seconds
___e) 4.615 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius


confused191415-v1s4

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit


confused191415-v2s4

1. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius

2. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit


confused191415-v1s5

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit


confused191415-v2s5

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

2. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius


confused191415-v1s6

1. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit


confused191415-v2s6

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.19 m long, clamped at both ends, and harmonic number 6 has a frequency of 834 Hz?

___a) 2.25 x 102 unit
___b) 2.73 x 102 unit
___c) 3.31 x 102 unit
___d) 4.01 x 102 unit
___e) 4.86 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


confused191415-v1s7

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit

3. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius


confused191415-v2s7

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.19 m long, clamped at both ends, and harmonic number 6 has a frequency of 834 Hz?

___a) 2.25 x 102 unit
___b) 2.73 x 102 unit
___c) 3.31 x 102 unit
___d) 4.01 x 102 unit
___e) 4.86 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


confused191415-v1s8

1. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds

2. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

___a) 5.3 x 101 unit
___b) 6.43 x 101 unit
___c) 7.79 x 101 unit
___d) 9.43 x 101 unit
___e) 1.14 x 102 unit


confused191415-v2s8

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

2. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds

3. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius


confused191415-v1s9

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit

3. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds


confused191415-v2s9

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit

3. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius


confused191415-v1s10

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds


confused191415-v2s10

1. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


confused191415-v1s11

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit

3. While standing 0.62 km from a cliff, you measure the echo time to be 3.648 seconds. What is the temperature?

___a) 1.47 x 101Celsius
___b) 1.7 x 101Celsius
___c) 1.97 x 101Celsius
___d) 2.27 x 101Celsius
___e) 2.62 x 101Celsius


confused191415-v2s11

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius


confused191415-v1s12

1. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds


confused191415-v2s12

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

___a) 5.3 x 101 unit
___b) 6.43 x 101 unit
___c) 7.79 x 101 unit
___d) 9.43 x 101 unit
___e) 1.14 x 102 unit

3. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius


confused191415-v1s13

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

3. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds


confused191415-v2s13

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds


confused191415-v1s14

1. What is the speed of a transverse wave on a string if the string is 1.19 m long, clamped at both ends, and harmonic number 6 has a frequency of 834 Hz?

___a) 2.25 x 102 unit
___b) 2.73 x 102 unit
___c) 3.31 x 102 unit
___d) 4.01 x 102 unit
___e) 4.86 x 102 unit

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

___a) 3.395 x 100 seconds
___b) 3.666 x 100 seconds
___c) 3.959 x 100 seconds
___d) 4.274 x 100 seconds
___e) 4.615 x 100 seconds


confused191415-v2s14

1. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds

2. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit


confused191415-v1s15

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

2. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit


confused191415-v2s15

1. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

___a) 3.395 x 100 seconds
___b) 3.666 x 100 seconds
___c) 3.959 x 100 seconds
___d) 4.274 x 100 seconds
___e) 4.615 x 100 seconds


confused191415-v1s16

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

___a) 3.395 x 100 seconds
___b) 3.666 x 100 seconds
___c) 3.959 x 100 seconds
___d) 4.274 x 100 seconds
___e) 4.615 x 100 seconds


confused191415-v2s16

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds


confused191415-v1s17

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

2. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds


confused191415-v2s17

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds


Key to confused191415-v2s17

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds


confused191415-v1s18

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds


Key to confused191415-v1s18

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

+a) 3.26 x 101Celsius
-b) 3.77 x 101Celsius
-c) 4.35 x 101Celsius
-d) 5.03 x 101Celsius
-e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

3. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds


confused191415-v2s18

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


Key to confused191415-v2s18

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds


confused191415-v1s19

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

2. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds


Key to confused191415-v1s19

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit

2. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

-a) 1.53 x 101Celsius
-b) 1.76 x 101Celsius
+c) 2.03 x 101Celsius
-d) 2.35 x 101Celsius
-e) 2.71 x 101Celsius

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

-a) 2.949 x 100 seconds
-b) 3.184 x 100 seconds
-c) 3.438 x 100 seconds
-d) 3.713 x 100 seconds
+e) 4.009 x 100 seconds


confused191415-v2s19

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

2. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

___a) 3.395 x 100 seconds
___b) 3.666 x 100 seconds
___c) 3.959 x 100 seconds
___d) 4.274 x 100 seconds
___e) 4.615 x 100 seconds

3. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius


Key to confused191415-v2s19

1. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit

2. The temperature is -2.9 degrees Celsius, and you are standing 0.76 km from a cliff. What is the echo time?

-a) 3.395 x 100 seconds
-b) 3.666 x 100 seconds
-c) 3.959 x 100 seconds
-d) 4.274 x 100 seconds
+e) 4.615 x 100 seconds

3. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

-a) 2.83 x 101Celsius
+b) 3.26 x 101Celsius
-c) 3.77 x 101Celsius
-d) 4.35 x 101Celsius
-e) 5.03 x 101Celsius


confused191415-v1s20

1. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

___a) 5.3 x 101 unit
___b) 6.43 x 101 unit
___c) 7.79 x 101 unit
___d) 9.43 x 101 unit
___e) 1.14 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

3. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds


Key to confused191415-v1s20

1. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

-a) 5.3 x 101 unit
+b) 6.43 x 101 unit
-c) 7.79 x 101 unit
-d) 9.43 x 101 unit
-e) 1.14 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius

3. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

+a) 5.033 x 100 seconds
-b) 5.435 x 100 seconds
-c) 5.868 x 100 seconds
-d) 6.336 x 100 seconds
-e) 6.842 x 100 seconds


confused191415-v2s20

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds


Key to confused191415-v2s20

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

+a) 3.26 x 101Celsius
-b) 3.77 x 101Celsius
-c) 4.35 x 101Celsius
-d) 5.03 x 101Celsius
-e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

-a) 2.949 x 100 seconds
-b) 3.184 x 100 seconds
-c) 3.438 x 100 seconds
-d) 3.713 x 100 seconds
+e) 4.009 x 100 seconds


confused191415-v1s21

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


Key to confused191415-v1s21

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

-a) 2.83 x 101Celsius
+b) 3.26 x 101Celsius
-c) 3.77 x 101Celsius
-d) 4.35 x 101Celsius
-e) 5.03 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds


confused191415-v2s21

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius


Key to confused191415-v2s21

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius


confused191415-v1s22

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


Key to confused191415-v1s22

1. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds


confused191415-v2s22

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds

2. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit


Key to confused191415-v2s22

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds

2. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

-a) 2.83 x 101Celsius
+b) 3.26 x 101Celsius
-c) 3.77 x 101Celsius
-d) 4.35 x 101Celsius
-e) 5.03 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

-a) 1.53 x 102 unit
-b) 1.85 x 102 unit
+c) 2.24 x 102 unit
-d) 2.72 x 102 unit
-e) 3.29 x 102 unit


confused191415-v1s23

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


Key to confused191415-v1s23

1. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

+a) 3.26 x 101Celsius
-b) 3.77 x 101Celsius
-c) 4.35 x 101Celsius
-d) 5.03 x 101Celsius
-e) 5.81 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds


confused191415-v2s23

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius


Key to confused191415-v2s23

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius


confused191415-v1s24

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

___a) 2.949 x 100 seconds
___b) 3.184 x 100 seconds
___c) 3.438 x 100 seconds
___d) 3.713 x 100 seconds
___e) 4.009 x 100 seconds


Key to confused191415-v1s24

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit

3. The temperature is -3 degrees Celsius, and you are standing 0.66 km from a cliff. What is the echo time?

-a) 2.949 x 100 seconds
-b) 3.184 x 100 seconds
-c) 3.438 x 100 seconds
-d) 3.713 x 100 seconds
+e) 4.009 x 100 seconds


confused191415-v2s24

1. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds

2. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit


Key to confused191415-v2s24

1. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

+a) 5.033 x 100 seconds
-b) 5.435 x 100 seconds
-c) 5.868 x 100 seconds
-d) 6.336 x 100 seconds
-e) 6.842 x 100 seconds

2. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

-a) 2.83 x 101Celsius
+b) 3.26 x 101Celsius
-c) 3.77 x 101Celsius
-d) 4.35 x 101Celsius
-e) 5.03 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit


confused191415-v1s25

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

2. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit


Key to confused191415-v1s25

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius

2. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.53 x 100 seconds
-b) 4.892 x 100 seconds
-c) 5.282 x 100 seconds
+d) 5.703 x 100 seconds
-e) 6.158 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit


confused191415-v2s25

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds


Key to confused191415-v2s25

1. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

-a) 1.53 x 102 unit
-b) 1.85 x 102 unit
+c) 2.24 x 102 unit
-d) 2.72 x 102 unit
-e) 3.29 x 102 unit

3. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds


confused191415-v1s26

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit


Key to confused191415-v1s26

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.53 x 100 seconds
-b) 4.892 x 100 seconds
-c) 5.282 x 100 seconds
+d) 5.703 x 100 seconds
-e) 6.158 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

-a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
+c) 2.09 x 101Celsius
-d) 2.42 x 101Celsius
-e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit


confused191415-v2s26

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

2. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

3. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

___a) 3.26 x 101Celsius
___b) 3.77 x 101Celsius
___c) 4.35 x 101Celsius
___d) 5.03 x 101Celsius
___e) 5.81 x 101Celsius


Key to confused191415-v2s26

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

2. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.53 x 100 seconds
-b) 4.892 x 100 seconds
-c) 5.282 x 100 seconds
+d) 5.703 x 100 seconds
-e) 6.158 x 100 seconds

3. While standing 0.66 km from a cliff, you measure the echo time to be 3.768 seconds. What is the temperature?

+a) 3.26 x 101Celsius
-b) 3.77 x 101Celsius
-c) 4.35 x 101Celsius
-d) 5.03 x 101Celsius
-e) 5.81 x 101Celsius


confused191415-v1s27

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

___a) 5.3 x 101 unit
___b) 6.43 x 101 unit
___c) 7.79 x 101 unit
___d) 9.43 x 101 unit
___e) 1.14 x 102 unit


Key to confused191415-v1s27

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 153 Hz?

-a) 5.3 x 101 unit
+b) 6.43 x 101 unit
-c) 7.79 x 101 unit
-d) 9.43 x 101 unit
-e) 1.14 x 102 unit


confused191415-v2s27

1. What is the speed of a transverse wave on a string if the string is 1.19 m long, clamped at both ends, and harmonic number 6 has a frequency of 834 Hz?

___a) 2.25 x 102 unit
___b) 2.73 x 102 unit
___c) 3.31 x 102 unit
___d) 4.01 x 102 unit
___e) 4.86 x 102 unit

2. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius


Key to confused191415-v2s27

1. What is the speed of a transverse wave on a string if the string is 1.19 m long, clamped at both ends, and harmonic number 6 has a frequency of 834 Hz?

-a) 2.25 x 102 unit
-b) 2.73 x 102 unit
+c) 3.31 x 102 unit
-d) 4.01 x 102 unit
-e) 4.86 x 102 unit

2. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.883 x 100 seconds
-b) 5.272 x 100 seconds
+c) 5.693 x 100 seconds
-d) 6.147 x 100 seconds
-e) 6.637 x 100 seconds

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius


confused191415-v1s28

1. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

___a) 5.033 x 100 seconds
___b) 5.435 x 100 seconds
___c) 5.868 x 100 seconds
___d) 6.336 x 100 seconds
___e) 6.842 x 100 seconds


Key to confused191415-v1s28

1. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

-a) 1.53 x 102 unit
-b) 1.85 x 102 unit
+c) 2.24 x 102 unit
-d) 2.72 x 102 unit
-e) 3.29 x 102 unit

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

-a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
+c) 2.09 x 101Celsius
-d) 2.42 x 101Celsius
-e) 2.79 x 101Celsius

3. The temperature is -2.1 degrees Celsius, and you are standing 0.83 km from a cliff. What is the echo time?

+a) 5.033 x 100 seconds
-b) 5.435 x 100 seconds
-c) 5.868 x 100 seconds
-d) 6.336 x 100 seconds
-e) 6.842 x 100 seconds


confused191415-v2s28

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

___a) 3.15 x 101 unit
___b) 3.81 x 101 unit
___c) 4.62 x 101 unit
___d) 5.6 x 101 unit
___e) 6.78 x 101 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

___a) 2.33 x 101Celsius
___b) 2.69 x 101Celsius
___c) 3.1 x 101Celsius
___d) 3.58 x 101Celsius
___e) 4.14 x 101Celsius


Key to confused191415-v2s28

1. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 1.05 m long, clamped at both ends, and harmonic number 5 has a frequency of 110 Hz?

-a) 3.15 x 101 unit
-b) 3.81 x 101 unit
+c) 4.62 x 101 unit
-d) 5.6 x 101 unit
-e) 6.78 x 101 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.418 seconds. What is the temperature?

-a) 2.33 x 101Celsius
+b) 2.69 x 101Celsius
-c) 3.1 x 101Celsius
-d) 3.58 x 101Celsius
-e) 4.14 x 101Celsius


confused191415-v1s29

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

___a) 8.86 x 101 unit
___b) 1.07 x 102 unit
___c) 1.3 x 102 unit
___d) 1.57 x 102 unit
___e) 1.91 x 102 unit

2. While standing 0.62 km from a cliff, you measure the echo time to be 3.648 seconds. What is the temperature?

___a) 1.47 x 101Celsius
___b) 1.7 x 101Celsius
___c) 1.97 x 101Celsius
___d) 2.27 x 101Celsius
___e) 2.62 x 101Celsius

3. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds


Key to confused191415-v1s29

1. What is the speed of a transverse wave on a string if the string is 0.58 m long, clamped at both ends, and harmonic number 4 has a frequency of 543 Hz?

-a) 8.86 x 101 unit
-b) 1.07 x 102 unit
-c) 1.3 x 102 unit
+d) 1.57 x 102 unit
-e) 1.91 x 102 unit

2. While standing 0.62 km from a cliff, you measure the echo time to be 3.648 seconds. What is the temperature?

+a) 1.47 x 101Celsius
-b) 1.7 x 101Celsius
-c) 1.97 x 101Celsius
-d) 2.27 x 101Celsius
-e) 2.62 x 101Celsius

3. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.53 x 100 seconds
-b) 4.892 x 100 seconds
-c) 5.282 x 100 seconds
+d) 5.703 x 100 seconds
-e) 6.158 x 100 seconds


confused191415-v2s29

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

___a) 2.83 x 101Celsius
___b) 3.26 x 101Celsius
___c) 3.77 x 101Celsius
___d) 4.35 x 101Celsius
___e) 5.03 x 101Celsius

2. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

___a) 2.797 x 100 seconds
___b) 3.02 x 100 seconds
___c) 3.261 x 100 seconds
___d) 3.521 x 100 seconds
___e) 3.802 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit


Key to confused191415-v2s29

1. While standing 0.76 km from a cliff, you measure the echo time to be 4.339 seconds. What is the temperature?

-a) 2.83 x 101Celsius
+b) 3.26 x 101Celsius
-c) 3.77 x 101Celsius
-d) 4.35 x 101Celsius
-e) 5.03 x 101Celsius

2. The temperature is -2.7 degrees Celsius, and you are standing 0.58 km from a cliff. What is the echo time?

-a) 2.797 x 100 seconds
-b) 3.02 x 100 seconds
-c) 3.261 x 100 seconds
+d) 3.521 x 100 seconds
-e) 3.802 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

-a) 1.53 x 102 unit
-b) 1.85 x 102 unit
+c) 2.24 x 102 unit
-d) 2.72 x 102 unit
-e) 3.29 x 102 unit


confused191415-v1s30

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

___a) 1.53 x 102 unit
___b) 1.85 x 102 unit
___c) 2.24 x 102 unit
___d) 2.72 x 102 unit
___e) 3.29 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius


Key to confused191415-v1s30

1. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.883 x 100 seconds
-b) 5.272 x 100 seconds
+c) 5.693 x 100 seconds
-d) 6.147 x 100 seconds
-e) 6.637 x 100 seconds

2. What is the speed of a transverse wave on a string if the string is 0.45 m long, clamped at both ends, and harmonic number 4 has a frequency of 996 Hz?

-a) 1.53 x 102 unit
-b) 1.85 x 102 unit
+c) 2.24 x 102 unit
-d) 2.72 x 102 unit
-e) 3.29 x 102 unit

3. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius


confused191415-v2s30

1. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

___a) 1.53 x 101Celsius
___b) 1.76 x 101Celsius
___c) 2.03 x 101Celsius
___d) 2.35 x 101Celsius
___e) 2.71 x 101Celsius

2. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.883 x 100 seconds
___b) 5.272 x 100 seconds
___c) 5.693 x 100 seconds
___d) 6.147 x 100 seconds
___e) 6.637 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit


Key to confused191415-v2s30

1. While standing 0.58 km from a cliff, you measure the echo time to be 3.38 seconds. What is the temperature?

-a) 1.53 x 101Celsius
-b) 1.76 x 101Celsius
+c) 2.03 x 101Celsius
-d) 2.35 x 101Celsius
-e) 2.71 x 101Celsius

2. The temperature is -1.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.883 x 100 seconds
-b) 5.272 x 100 seconds
+c) 5.693 x 100 seconds
-d) 6.147 x 100 seconds
-e) 6.637 x 100 seconds

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit


confused191415-v1s31

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

___a) 4.53 x 100 seconds
___b) 4.892 x 100 seconds
___c) 5.282 x 100 seconds
___d) 5.703 x 100 seconds
___e) 6.158 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.42 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

___a) 1.26 x 102 unit
___b) 1.53 x 102 unit
___c) 1.85 x 102 unit
___d) 2.24 x 102 unit
___e) 2.71 x 102 unit


Key to confused191415-v1s31

1. The temperature is -2.4 degrees Celsius, and you are standing 0.94 km from a cliff. What is the echo time?

-a) 4.53 x 100 seconds
-b) 4.892 x 100 seconds
-c) 5.282 x 100 seconds
+d) 5.703 x 100 seconds
-e) 6.158 x 100 seconds

2. While standing 0.83 km from a cliff, you measure the echo time to be 4.832 seconds. What is the temperature?

-a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
+c) 2.09 x 101Celsius
-d) 2.42 x 101Celsius
-e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 1.13 m long, clamped at both ends, and harmonic number 5 has a frequency of 409 Hz?

-a) 1.26 x 102 unit
-b) 1.53 x 102 unit
+c) 1.85 x 102 unit
-d) 2.24 x 102 unit
-e) 2.71 x 102 unit


confused191415-v2s31

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

___a) 3.226 x 100 seconds
___b) 3.483 x 100 seconds
___c) 3.761 x 100 seconds
___d) 4.061 x 100 seconds
___e) 4.385 x 100 seconds

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

___a) 1.57 x 101Celsius
___b) 1.81 x 101Celsius
___c) 2.09 x 101Celsius
___d) 2.41 x 101Celsius
___e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

___a) 7.9 x 101 unit
___b) 9.57 x 101 unit
___c) 1.16 x 102 unit
___d) 1.4 x 102 unit
___e) 1.7 x 102 unit


Key to confused191415-v2s31

1. The temperature is -2.3 degrees Celsius, and you are standing 0.62 km from a cliff. What is the echo time?

-a) 3.226 x 100 seconds
-b) 3.483 x 100 seconds
+c) 3.761 x 100 seconds
-d) 4.061 x 100 seconds
-e) 4.385 x 100 seconds

2. While standing 0.94 km from a cliff, you measure the echo time to be 5.522 seconds. What is the temperature?

+a) 1.57 x 101Celsius
-b) 1.81 x 101Celsius
-c) 2.09 x 101Celsius
-d) 2.41 x 101Celsius
-e) 2.79 x 101Celsius

3. What is the speed of a transverse wave on a string if the string is 0.5 m long, clamped at both ends, and harmonic number 4 has a frequency of 316 Hz?

+a) 7.9 x 101 unit
-b) 9.57 x 101 unit
-c) 1.16 x 102 unit
-d) 1.4 x 102 unit
-e) 1.7 x 102 unit


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http://en.wikiversity.org/w/index.php?title=Physics_equations/17-Physics_of_Hearing/Q:echoAndstring&oldid=1418299
Study guide
http://en.wikiversity.org/wiki/Physics_equations/Sheet/All_chapters
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