Question

Propagation of sound is maximum in ---------

A Gases
B Liquids
C Solids
D Vacuum
​

Answer 1

ANSWER:

Option C, Propagation of sound is maximum in SOLIDS.

REASON:

Sound is maximum in solids because solids are much denser than liquids and gases, I.e, particles are tightly packed. This allows sound waves to travel faster.

So, speed of sound is greatest in solid medium.

Solids > Liquids > Gases > Vacuum

Answer 2

I don't know the answer. Sorry....