Essential University Physics: Volume 1 (3rd Edition)

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

Chapter 14 - Exercises and Problems: 30

Answer

The proof is below.

Work Step by Step

We must prove that these units are the same as the units of speed, with are $m/s$. Thus, we find: $[\sqrt{\frac{P}{\rho}}]=\sqrt{\frac{kg/ms^2}{kg/m^3}}= \sqrt{\frac{m^2}{s^2}}=m/s$
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