How much energy is received by the eardrum per second

Reference no: EM13106242

A 52dB sound wave strikes an eardrum whose area is 5.0×10?5m^2 . a)How much energy is received by the eardrum per second? b)At this rate, how long would it take your eardrum to receive a total energy of 7.0J?

Reference no: EM13106242

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