Physics: Principles with Applications (7th Edition)

Published by Pearson
ISBN 10: 0-32162-592-7
ISBN 13: 978-0-32162-592-2

Chapter 12 - Sound - Questions - Page 352: 14

Answer

Situation A.

Work Step by Step

The beat frequency is higher in situation A; There are more beats in the same time interval than in situation B. The beat frequency is the difference between the two superposed frequencies, so these component frequencies are farther apart in situation A.
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