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You sit a short distance from your speaker system, and the sound level is 21.6 dB...

You sit a short distance from your speaker system, and the sound level is 21.6 dB You then get up and move to a spot twice as far away. What is the sound level at this new position ?
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Answer #1

Sound intensity varies with distance as a t/22 Tolo inveuely proportional to square of distance Ini Hally peug & Sound = 2 =

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