Question

How sound propagates?




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Answer 1

Answer:

Sound can travel through all three states of matter i.e. solid, liquid and gas.

Another info:-

• Sonud can't travel in vaccum ( Khali area)

Answer 2

★ Answer ★

The sound moves through a medium by alternately contracting and expanding parts of the medium it is travelling through. In physics, Sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid.

Generally, a wave is a phenomenon in which particles oscillate about their fixed position and influence the particles adjacent to them to do the same. Sound also travels in the same way, however, the propagation of sound wave requires a material medium.

Sound cannot progress through the vacuum because the vacuum has no molecules which can vibrate and carry the sound waves.

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