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# 50-dB sound wave strikes an eardrum whose area is 5,0 * 10 m" The intensity of the reference level required to delermine lhe sound level is J0 x 10- W/m?_ 3.15...

## Question

###### 50-dB sound wave strikes an eardrum whose area is 5,0 * 10 m" The intensity of the reference level required to delermine lhe sound level is J0 x 10- W/m?_ 3.156 10"Incorrect; Try Again; 5 attempts remainingPart BAt this rate, how long would take the eardrum to receive total energy of 1.0 J? Express your answer using two significant figures:@18SubmitPrevious Answers Request AnswerIncorrect; Try Again; 3 attempts remainingAEd

50-dB sound wave strikes an eardrum whose area is 5,0 * 10 m" The intensity of the reference level required to delermine lhe sound level is J0 x 10- W/m?_ 3.156 10" Incorrect; Try Again; 5 attempts remaining Part B At this rate, how long would take the eardrum to receive total energy of 1.0 J? Express your answer using two significant figures: @ 18 Submit Previous Answers Request Answer Incorrect; Try Again; 3 attempts remaining AEd  #### Similar Solved Questions

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