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Question: Decibel readings in Problem use the fact that the loudness of sound (in decibels) perceived by the human ear depends on intensity levels according to

L = 10 log (I/I0)

where I0 is the threshold of hearing for the average human ear.

Find the loudness when I is 10,000 times I0. This is the intensity level of the average voice.

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  • Reference No.:- M92590163

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