Question

describe an activity to prove
1.sound travels faster in solid than liquids.
2.sound travels faster in solid than in gaseous medium

Answer 1

Liquids are not packed as tightly. And gases are very loosely packed. This enables sound to travel much faster through a solid than a gas. Sound travels about four times faster and farther in water than it does in air.

Answer 2

2. people at railway lines keep their ears on the tracks. bcoz sound travels faster in solids than in air
1. play a song in water. the sound is always less than the one u can hear if u attach the playbox's speaker to a solid medium.


Hope it helps u