How can sound be harmful and helpful?

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How can sound be harmful and helpful?

1 Answer

danish · Answer 1 · 2018-11-27T23:22:46+0000

1. Listening to noise over and over for a long time can cause hearing loss.

2. When someone speaks vibrations are produced in the air and we heard the sound and communicate them.In this way sound is helpful for us.

How can sound be harmful and helpful?

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