Conceptual Physics (12th Edition)

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

Chapter 21 - Think and Solve: 30

Answer

A note one octave above 1000 Hz is 2000 Hz. A note two octaves above 1000 Hz is 4000 Hz. A note one octave below 1000 Hz is 500 Hz. A note two octaves below 1000 Hz is 250 Hz.

Work Step by Step

If you multiply the frequency of a note by 2, you have the same note, but in the next higher octave. If you divide the frequency by 2, you drop down one octave.
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.