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How far away from the highway would you need to build a

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At a distance of 16 m from a busy highway the sound intensity level is 66 dB. How far away from the highway would you need to build a house so that the noise from the highway is no louder than the rustle of leaves on the front lawn (10 dB)? Assume that the highway noise spreads out uniformly in all directions. You answer should be given to the nearest meter.

Reference no: EM13626954

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