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 523: 6

Answer

$3000m/s$

Work Step by Step

v=D/t=length X frequency Speed of sound in the rod= $0.75\times4\times1000=3000m/s$
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