Social & Preventive Medicine Concept of health and disease 0b1e7a7c

What is the maximum permissible limit of daily exposure to noise level without causing damage to hearing?

80 dB

85 dB

90 dB

95 dB

High-Yield Explanation

Exposure to noise above 160 dB cause ruptures of the tympanic membrane. dB is unit of intensity of sound. For frequency unit is Hz Ref : Park 23rd edition Pgno : 742

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What is the maximum permissible limit of daily exposure to noise level without causing damage to hearing?

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