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A bus is moving towards a huge wall with...

A bus is moving towards a huge wall with a velocity 5 .m ` s^(-1)` . The driver sounds a horn of frequency 200 Hz. How many beats will a passenger of the bus hear? (Speed of sound in air = 342 m ` s^(-1)` )

Text Solution

Verified by Experts

The correct Answer is:
[ 5.9 ` s^(-1)` (approx,)]
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