Question

how can you show that sound can travel through a vacuum?

Answer 1

Thak a glass jar by machine take all the air out so that the jar has no air left inside now place a calling bell inside the jar gently and close the jar carefully...aill now you can hear the sound of the calling bell.

IT PROVES THAT SOUND WAVES CAN TRAVEL IN VACCUME.

HOPE IT WILL HELP YOU A LOT

Answer 2

Answer:

Sound waves are mechanical waves. Unlike electromagnetic waves, they require a medium to propagate.

Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work on it.

Explanation: