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A 2-kHz sound wave traveling in the x-direction in air was observed to have a differential pressure p(x, t) =

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A 2-kHz sound wave traveling in the x-direction in air was observed to have a differential pressure p(x, t) = 10N/m2 at x = 0 and t = 50 μs. If the reference phase of p (x, t) is 36o, find a complete expression for p(x, t). The velocity of sound in air is 330 m/s.

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The general form is given by Eq 1 17 2t p xt Acos T Also since where it i…View the full answer


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Optics

Optics

ISBN: 978-0133977226

5th edition

Authors: Eugene Hecht

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Question Posted: March 26, 2010 21:20:05
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