College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 14 - Sound - Learning Path Questions and Exercises - Exercises - Page 524: 14



Work Step by Step

Time for round trip = 2.32s Speed of sound = 1500m/s Distance = Speed X Time = $1500 \times 1.16=1740m$ This distance makes an angle of $20^{\circ}$ with horizontal. The depth is = $1740cos70^{\circ}=595.12m$
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