In a residential house along a highway an effective strategy to control noise level is to
READ MORE +Noise Pollution MCQs
Which of the following zones are correctly matched with their permitted noise level?
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Apart from hearing loss, effects produced by excessive noise / noise pollution are
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Sound is measured in
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Research suggests that noise pollution is the highest in ___ income neighbourhoods
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Following contributes the maximum noise
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Roadways noise can be reduced by
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The level of sound during normal conversation is
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Noise is
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At what level a sound becomes physical pain?
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Allowed noise level by WHO in residential areas is
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Level of noise recommended in most countries is
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