(Answered) At pointnbspa 380nbspmnbspfrom a small source of sound that

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At point A, 3.80 m from a small source of sound that is emitting uniformly in all directions, the intensity level is 52.0 dB.

What is the intensity of the sound at A
How far from the source must you go so that the intensity is one-fourth of what it was at A for R1?
How far from the source must you go so that the intensity is one-fourth of what it was at A for R2?

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