## Question

###### A concert loudspeaker suspended high off the ground emits 26.0 W of sound power. A small microphone with a 1.00 cm area is 50.0 m from the speaker:CorrectPart BHow much sound energy impinges on the microphone each second? Express your answer with the appropriate units_HA150dBSubmitPrevious Answers Request AnswerIncorrect; Try Again; 6 attempts remaining

A concert loudspeaker suspended high off the ground emits 26.0 W of sound power. A small microphone with a 1.00 cm area is 50.0 m from the speaker: Correct Part B How much sound energy impinges on the microphone each second? Express your answer with the appropriate units_ HA 150 dB Submit Previous Answers Request Answer Incorrect; Try Again; 6 attempts remaining

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