Question

Sound level harmful to us ______

Answer 1

The average person can hear sounds down to about 0 dB, the level of rustling leaves. Some people with very good hearing can hear sounds down to -15 dB. If a sound reaches 85 dB or stronger, it can cause permanent damage to your hearing. The amount of time you listen to a sound affects how much damage it will cause.

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Answer 2

Hi friend!

It is said that sound level harmful to us is above 85 dB. Long exposure to this level of sound causes permanent deafness and causes damage to ear drum

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