Social Sciences, asked by tanishksubhaash2006, 6 months ago

choose the correct answer what magnitude of noise can be physically harmful​

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Answered by Anonymous
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Answer:

The permitted noise level using A-weighted decibels (the unit environmental noise is usually measured in) is: 34 dBA (decibels adjusted) if the underlying level of noise is no more than 24 dBA. 10 dBA above the underlying level of noise if this is more than 24 dBA

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