Answer
$343.27 \ m/s$
Work Step by Step
We use the equation for the speed of a wave under a given pressure to find:
$v = \sqrt{\frac{\gamma P}{\rho}}=\sqrt{\frac{\frac{7}{5}(101,000)}{1.2}}=343.27 \ m/s$
Essential University Physics: Volume 1 (3rd Edition)
by Wolfson, Richard
Published by
Pearson
ISBN 10:
0321993721
ISBN 13:
978-0-32199-372-4
Chapter 14 - Exercises and Problems - Page 262: 31
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