## Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson

# Chapter 14 - Exercises and Problems - Page 264: 82

a)

#### Work Step by Step

We simplify the equation to find what it must behave like: $d \alpha \frac{\lambda}{2}$ $2d \alpha \lambda$ From this relationship, we see that the wavelength must be twice the depth of the ocean, so we find that the best answer is a).

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