A sound source of frequency f 0 moves with speed us relative to still air toward a

Question:

A sound source of frequency f₀ moves with speed us relative to still air toward a receiver who is moving with speed ur relative to still air away from the source.

(a) Write an expression for the received frequency f’.

(b) Use the result that (1 - x)^-1 ≈ 1 + x to show that if both us and ur are small compared to v, then the received frequency is approximately

-и, -и S' =

where u_relis the relative velocity of the source and receiver.

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 13, 2011 05:20 PM

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A sound source of frequency f 0 moves with speed us relative to still air toward a

Question:

-и, -и S' =

Step by Step Answer:

Start with Equation 1535 Use the binomial ex...View the full answer

Fundamentals of Ethics for Scientists and Engineers

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