The driver of a car travelling with speed 30 m sec towards a hill sounds a horn of frequency 600 Hz If the velocity of sound in air is 330 m s, the frequency of reflected sound as heard by driver is (a) 555 5 Hz (c) 500 Hz (b) 720 Hz (d) 550 Hz The driver of a car travelling with speed 30 m sec to...

The driver of a car travelling with speed 30 m/sec towards a hill sounds a horn...

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Physics

ISBN: 978-1118486894

10th edition

Authors: David Young, Shane Stadler

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Posted Date: Feb 14, 2023 02:14 AM

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