An airplane traveling at half the speed of sound emits a sound of frequency 5.29 kHz. (a)...

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Physics

An airplane traveling at half the speed of sound emits a soundof frequency 5.29 kHz.

(a) At what frequency does a stationary listener hear the soundas the plane approaches? kHz

(b) At what frequency does a stationary listener hear the soundafter the plane passes? kHz

Answer & Explanation Solved by verified expert
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Let speed of the sound be Vs 340 ms Speed of the airplane V Vs2 3402 170 ms Frequency of the sound f 529 kHz 529    See Answer
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