Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Question
Chapter 15, Problem 95P
(a)
To determine
To calculate: The pressure amplitude.
(b)
To determine
To calculate: The sound intensity.
(c)
To determine
To calculate: The acoustic power which is
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The rupture of the eardrum occurs at a sound intensity level of 150dB. Determine the intensity, the amplitude value of pressure and the amplitude of the displacement of particles in the wave for sound with a frequency of 1 kHz.
Determine how much the average force acting on the eardrum of the human ear (area S = 66 mm?) is less than the pain threshold if the sound pressure is 145,4 Pa. The sound frequency is 1 kHz. The sound pressure corresponding to the pain threshold is considered equal to 200 Pa. Please enter the units of measurements in your answer.
Chapter 15 Solutions
Physics for Scientists and Engineers
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