Question

why are sound waves are called mechanical waves?​

Answer 1

Answer:

The sound waves are called mechanical waves because they need a material medium( like solid, liquid or gas ) for their propagation. The sound wave involve the vibrations of the particles of the medium through which they travel .

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Answer 2

Answer:

HEYA!!

Explanation:

THE SIUND WAVES ARE CALLED MECHANICAL WAVES BECAUSE THEY NEED A MATERIAL MEDIUM FOR PROPAGATION, LIKE AIR OR LIQUIDS LIKE WATER OUR METALS LIKE SILVER.

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