Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 20 - Think and Rank: 42

Answer

B, A, C, D.

Work Step by Step

The beat frequency is the difference in the frequencies given. In the order BACD, the differences are 6 Hz, 4 Hz, 3 Hz, and 2 Hz.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.