Question

why must sound travel through a medium ​

Answer 1

Answer:

Sound needs a material medium for their propagation like solid, liquid or gas to travel because the molecules of solid, liquid and gases carry sound waves from one point to another. Sound cannot progress through the vacuum because the vacuum has no molecules which can vibrate and carry the sound waves.

hope this helps you :3

Answer 2

Sounds need a material median for their propagation like solid, liquid or gas to travel because the molecules of solid, liquid and gaseous carry sound waves from one point to another. Sound cannot progress through the vacuum because the vacuum has no molecules which can vibrate and carry the sound waves.

Hope it helps you....♡

Mark me as a brainlist ❤️