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At what distance from the source is the sound level equal to 100 dB? A very noisy chain saw operated by a tree surgeon Express

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At what distance from the source is the sound level equal to 100 dB? A very noisy chain saw operated by a tree surgeon Express your answer in meters. emits a total acoustic power of 40.0 W uniformly in all directions. R1 = 18 m Sub Previous Answers Correct Part B At what distance from the source is the sound level equal to 52 dB? Express your answer in kilometers. AEQ km R2 =

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