Question

Sound waves is called mechanical waves.Give reason​

Answer 1

Because they can produce mechanical effect and work

Example: in a loud sound a glass will break

Answer 2

Sound waves are mechanical waves because they need a material medium for propagation, like air or liquids like water, or metals like silver. ... The other type of waves, called electromagnetic waves (like light) do not need a material medium to travel, and can even go through vacuum.

hope it helps....☺☺