How long does it take for an echo of a woman, with velocity of about 343 m/s

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How long does it take for an echo of a woman, with velocity of about 343 m/s in air, to return to her after bouncing back from a cliff that is 300m away from her.

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Physics

ISBN: 978-0077339685

2nd edition

Authors: Alan Giambattista, Betty Richardson, Robert Richardson

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Posted Date: Dec 13, 2022 03:14 AM

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How long does it take for an echo of a woman, with velocity of about 343 m/s

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