Question

mechanical to sound of transformation of energy

Answer 1

Sound is mechanical energy - vibrations in the air (or other medium) - so there isn’t really a transformation taking place. Sound sources - say a musical instrument or a gun shot - are the result of physical objects vibrating and transferring those vibrations to the air, which then travel to your ear.

Or maybe you’re asking about hearing - which is the way we convert the mechanical vibrations in the air into neurological signals that are then processed in the brain.

Answer 2

Answer:

sound is a mechanical wave

Explanation:

it needs medium for propagation