Question

why are sound waves are called mechanical wave ​

Answer 1

Hola mate..

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.

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Answer 2

Explanation:

Beacause they need medium to travel so they are known as mechanial wave

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