Determine what is the level at distance of 216m

Reference no: EM13341060

at 22m from a sound source, the intensity level is 52dB. A: what is the level at distance of 60 B: what is the level at distance of 216m

Reference no: EM13341060

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Determine what is the level at distance of 216m : at 22m from a sound source, the intensity level is 52dB. A: what is the level at distance of 60 B: what is the level at distance of 216m

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