**16. You are standing at an ocean beach knee-deep in the water watching the waves rollingin. From a snapshot taken by your friend, you can estimate the distance between wave creststo be 3 m and the wave amplitude to be 10 cm. As you watch the water move up and downyour legs, you see that the point where the water touches your legs has traveled a total distanceof 1.2 m in a time of 10 s3 m0.1 ma) What is the difference between the lowest point on your legs where the water hits andthe highest as one wavelength rolls by? Explainb) How many wave crests arrive and pass you during those 10 s?c) What is the speed of the waves?1

Given:Amplitude of wave (A) = 10 cm = 0.1 mWavelength of wave (λ)= 3 mWave traveled 1.2 m in time…

Answered: **16. You are standing at an ocean…

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Sound Waves

Section: Chapter Questions

Problem 17.62AP

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Similar questions

The sinusoidal wave shown in Figure P13.41 is traveling in the positive x-direction and has a frequency of 18.0 Hz. Find the (a) amplitude, (b) wavelength, (c) period, and (d) speed of the wave. Figure P13.41
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Consider the following wave function in SI units: P(r,t)=(25.0r)sin(1.36r2030t) Explain how this wave function can apply to a wave radiating from a small source, with r being the radial distance from the center of the source to any point outside the source. Give the most detailed description of the wave that you can. Include answers to such questions as the following and give representative values for any quantities that can be evaluated. (a) Does the wave move more toward the right or the left? (b) As it moves away from the source, what happens to its amplitude? (c) Its speed? (d) Its frequency? (e) Its wavelength? (f) Its power? (g) Its intensity?
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A wave traveling on a Slinky® mat is stretched to 4 m takes 2.4 s to travel the length at me Slinky and back again. (a) What is the speed of the wave? (b) Using the same Slinky stretched to the same length, a standing wave is created which consists of three antinodes and four nodes. At what frequency must the Slinky be oscillating?
Why is the following situation impossible? Two identical loudspeakers are driven by the same oscillator at frequency 200 Hz. They are located on the ground a distance d = 4.00 m from each other. Starting far from the speakers, a man walks straight toward the right-hand speaker as shown in Figure P17.4. After passing through three minima in sound intensity, he walks to the next maximum and stops. Ignore any sound reflection from the ground. Figure P17.4

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