The intensity at the threshold of hearing for
Chapter 12, Problem 12.95(choose chapter or problem)
The intensity at the threshold of hearing for the human ear at a frequency of about 1000 Hz is for which the sound level, is 0 dB. The threshold of pain at the same frequency is about 120 dB, or corresponding to an increase of intensity by a factor of By what factor does the displacement amplitude, A, vary?
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