Question

Question => What is Sound?​

Answer 1

Answer:

sound are waves made by vibration of molecules in the air.

Sound always required a medium to travel.

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Answer 2

__HeYa PandaT Ji Your Answer is..!!

In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and their perception by the brain.

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