College Physics (7th Edition)

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

Chapter 14 - Sound - Learning Path Questions and Exercises - Multiple Choice Questions - Page 522: 17

Answer

(a) waveform

Work Step by Step

Two notes of same pitch and loudness played from different instruments do not sound the same because the waveforms are different in the two cases, and so they differ in quality or tone. Hence, we can infer that the quality of sound depends on its waveform (a).
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