Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 14 - Section 14.7 - Standing Waves - Example: 14.6

Answer

31 Hz

Work Step by Step

We use the equation that relates frequency to velocity and wavelength to find: $ f = \frac{v}{\lambda} = \frac{343 \ m/s}{11 \ m} \approx 31 \ Hz$
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