The area of a typical eardrum is about 50 times 105 m2
The area of a typical eardrum is about 5.0 × 10?5 m2.
(a) Calculate the sound power (the energy per second) incident on an eardrum at the threshold of hearing.
(b) Calculate the sound power incident on an eardrum at the threshold of pain.
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the area of a typical eardrum is about 50 times 105 m2a calculate the sound power the energy per second incident on an
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