Fundamentals of Physics Extended (10th Edition)

Published by Wiley
ISBN 10: 1-11823-072-8
ISBN 13: 978-1-11823-072-5

Chapter 17 - Waves-II - Problems - Page 506: 12d

Answer

$v=350\frac{m}{s}$

Work Step by Step

As $v=\frac{\omega}{k}$ We plug in the known values to obtain: $v=\frac{315\pi}{0.9\pi}=350\frac{m}{s}$
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