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The speed of sound in air at a given tem...

The speed of sound in air at a given temperature is 350 m/ s. An engine blows whistle at a frequency of 1200 cps. It is approaching the observer with velocity 50 m/s. The apparent frequency in cps heard by the observer will be

A

600

B

1050

C

1400

D

2400

Text Solution

Verified by Experts

The correct Answer is:
C
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