Question

what do you mean by propagation of sound! explain it.

don't chetting from Google..........only 7-8 lines​

Answer 1

Explanation:

Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. (Sound can propagate through solids as well, but there are additional modes of propagation). During their propagation, waves can be reflected, refracted, or attentuated by the medium.

Answer 2

➭ AnSwer :-

⟹ Propagation of sound :-

• The travelling of sound is called propagation of sound.
• Sound is propagated by the to and fro motion of particles of the medium.
• The particle in contact with the vibrating object is first displaced from its equilibrium position.
• Each particle disturbs the other particle in contact.