University Physics with Modern Physics (14th Edition)

Published by Pearson
ISBN 10: 0321973615
ISBN 13: 978-0-32197-361-0

Chapter 34 - Geometric Optics - Problems - Discussion Questions - Page 1151: Q34.5



Work Step by Step

The focal length of a mirror is independent of the index of refraction of the medium in which it is immersed. Light rays bounce off the mirror such that the angle of reflection equals the angle of incidence, and meet at the same spot as before.
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