Answered: For the lowest harmonic of pipe with…

For the lowest harmonic of pipe with two open ends,how much of a wavelength fits into the pipe's length? A)0.25 wavelength B)0.50 wavelength C)0.75 wavelength D)1.25 wavelength

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter17: Physics Of Hearing

Section: Chapter Questions

Problem 4PE: (a) What is the speed of sound in a medium where a 100kHz frequency produces a 5.96cm wavelength?...

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A speaker is placed at the opening of a long horizontal tube. The speaker oscillates at a frequency of f, creating a sound wave that moves down the tube. The wave moves through the tube at a speed of v=340.00 m/s. The sound wave is modeled with the wave function s(x,t)=smaxcos(kxt+) . At time t=0.00 s , an air molecule at x=2.3 m is at the maximum displacement of 6.34 nm. At the same time, another molecule at x=2.7 m has a displacement of 2.30 nm. What is the wave function of the sound wave, that is, find the wave number, angular frequency, and the initial phase shift?
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