Show solutions. 3. A wave is moving at 9.4 m/s in the direction in which the waves on a lake aremoving. Each time he passes over a crest, he feels a bump. The bumping frequency is8.9 Hz, and the crests are separated by 6.3 m. What is the wave speed?4. The drawing shows a graph of two waves traveling to the right at the same speed. (a)Using the data in the drawing, determine the wavelength of each wave. (b) The speedof the waves is 11.3 m/s; calculate the frequency of each one. (c) What is themaximum speed for a particle attached to each wave?0.50 m0.25 mx (m)-0.25 m6.0-0.50 m

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Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter13: Mechanical Waves

Section: Chapter Questions

Problem 3P

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3. A wave is moving at 9.4 m/s in the direction in which the waves on a lake are moving. Each time he passes over a crest, he feels a bump. The bumping frequency is 8.9 Hz, and the crests are separated by 6.3 m. What is the wave speed?