Air Pollution MCQs

What amount of noise may damage eardrums thus permanently impairing hearing ability?

December 29, 2021

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What amount of noise may damage eardrums thus permanently impairing hearing ability?

Q. What amount of noise may damage eardrums thus permanently impairing hearing ability?

10 dB
150 dB
15 dB
50 dB

Answer: 150 dB

What amount of noise may damage eardrums thus permanently impairing hearing ability?

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