Physics, asked by nafisanaaz786, 11 months ago

What is sound ? What is its unit ?​

Answers

Answered by rose5694
2

Answer:

sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid. decibel scale or db scale is the unit of sound

Answered by Anonymous
6

Answer:

sound is a pressure waves which is created by a vibrating object.

the unit of sound is dB(decibel)

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