College Physics (7th Edition)

Published by Pearson
ISBN 10: 0-32160-183-1
ISBN 13: 978-0-32160-183-4

Chapter 24 - Physical Optics: The Wave of Nature of Light - Learning Path Questions and Exercises - Multiple Choice Questions - Page 839: 10

Answer

(b) a longitudinal wave

Work Step by Step

Only transverse waves can be polarized. Longitudinal waves cannot be polarized. Transverse vibrations are perpendicular to the direction of travel of the wave: longitudinal vibrations are parallel to the direction of travel of the wave. Sound waves are longitudinal waves.
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