Question

Exchlain the terms
meduum of propagation of sound​

Answer 1

vibration of sound in gas, solid and liquid is called propagation

Answer 2

Answer:

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.