Sound becomes hazardous noise pollution at level - Practice (English) | ObjectiveMcq

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Sound becomes hazardous noise pollution at level - Practice (English) | ObjectiveMcq

PracticeBiologyBotanySound becomes hazardous noise pollu...

Botany BiologyEasy

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Sound becomes hazardous noise pollution at level

Correct Answer:

(B) Above 80 dB

Explanation:

Above 80 dB

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