2
Q:
A) Gases | B) Vaccum |
C) Liquids | D) Solids |
Answer: D) Solids
Explanation:
Explanation:
We know that, in solids all the particles are packed together and hence sound can travel from one to one very fast.
Hence, speed of sound is maximum in solids and decreses from solids to liquids and liquids to gases. Sound can't travel through vaccum.