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A source of sound emitting a note of fre...

A source of sound emitting a note of frequency 200 Hz moves towards an observer with a velocity v equal to the velocity of sound. If the observer also moves away from the source with the same velocity v, the apparent frequency heard by the observer is

A

50 Hz

B

100 Hz

C

150 Hz

D

200 Hz

Text Solution

Verified by Experts

The correct Answer is:
D
No relative motion between source and observers.
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