Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 12 - Sound - Misconceptual Questions: 1

Answer

Choice A.

Work Step by Step

The speed of sound rises with temperature. On a hot day, it takes less time for source wave to reach the reflecting object, and less time for the echo to return to you.
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