You hold the end of a rope and create a transverse wave by moving it up and down. Your hand completes an oscillation in 0.64 s, and the wave travels along the string at 0.88 m/s. The amplitude of the wave is 0.286 m. - 4 a. If the mass per unit length of the string is 7.85 · 10¬ª kg/m, what is the tension in the string? Show your work. 10 N b. What is the frequency at which the crests pass a given point in space? Show your work. Hz c. What is the distance between two adjacent crests on the wave? Show your work.

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter15: Oscillations
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You hold the end of a rope and create a transverse wave by moving it up and down. Your hand completes an
oscillation in 0.64 s, and the wave travels along the string at 0.88 m/s. The amplitude of the wave is 0.286
m.
4
a. If the mass per unit length of the string is 7.85 · 10
kg/m, what is the tension in the string? Show
your work.
· 10-4 N
b. What is the frequency at which the crests pass a given point in space? Show your work.
Hz
c. What is the distance between two adjacent crests on the wave? Show your work.
d. You draw a blue spot onto the rope with a pen. What is the distance this spot travels in one period?
Explain.
Transcribed Image Text:You hold the end of a rope and create a transverse wave by moving it up and down. Your hand completes an oscillation in 0.64 s, and the wave travels along the string at 0.88 m/s. The amplitude of the wave is 0.286 m. 4 a. If the mass per unit length of the string is 7.85 · 10 kg/m, what is the tension in the string? Show your work. · 10-4 N b. What is the frequency at which the crests pass a given point in space? Show your work. Hz c. What is the distance between two adjacent crests on the wave? Show your work. d. You draw a blue spot onto the rope with a pen. What is the distance this spot travels in one period? Explain.
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