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Answer to Question #38567 in Acoustics for Abdiaziz Wiseman

Question #38567
A bat flies at a steady speed of 4 m/s emitting a sound of f = 90000 Hz. It is flying horizontally towards a vertical wall. What is the frequency of the reflected sound as detected by the bat?
(Take velocity of sound in air as 330 m/s).
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Assignment Expert
27.01.14, 16:13

Dear Abdiaziz Wiseman

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Abdiaziz Wiseman
24.01.14, 22:17

Thank you very much indeed.
It is really a useful answer to me.

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