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When an engine passes near to a stationa...

When an engine passes near to a stationary observer then its apparent frequencies occurs in the ratio 5/3. if the velocity of sound is 340 m/s then speed of engine is

A

540 m/s

B

270 m/s

C

85 m/s

D

52.5 m/s

Text Solution

Verified by Experts

The correct Answer is:
C
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