Question

Is sound mechanical wave or non mechanical wave ? Explain.
Please give right answer.
1 st answer as Brainlist.​

Answer 1

Answer:

Sound waves are mechanical waves.

Explanation:

They can only travel when there's a medium.

Non mechanical waves can travel without a medium which sound waves can never do. So, they are considered as mechanical waves.

Answer 2

Answer:

Mechanical wave

Explanation:

Because mechanical waves rely on particle interaction in order to transport their energy, they cannot travel through regions of space that are void of particles......Sound is a mechanical wave and cannot travel through a vaccum.