Conceptual Physics (12th Edition)

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

Chapter 21 - Think and Explain: 54

Answer

The note shown on the left.

Work Step by Step

The oscilloscope screen shows the pressure variation with time. The musical note on the left finishes more cycles in the same time, so it has a shorter period, and a higher frequency and pitch.
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