The radius of a human ear drum is about 0.004m. What is the power output of...
The radius of a human ear drum is about 0.004m. What is the power output of a sound that is at an intensity level of 120dB, the threshold of pain?
Homework Answers
Find the intensity using the equation for sound level and use
the intensity and area of eardrum to find the required power as
shown below
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The radius of a human ear drum is about 0.004m. What is the
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