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What is the maximum frequency of sound heard by human ears? O a. 20 Hz O b. 20000 Hz O . 200 KHz O d. 2 KHz

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 128P: An airplane moves at Mach 1.2 and produces a shock wave. (a) What is the speed of the plane in...

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What is the maximum frequency of sound heard by human ears?
O a. 20 Hz
O b. 20000 Hz
O c. 200 KHz
O d. 2 KHz

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