Question

Mechanical wave............

Answer 1

$\huge\mathfrak\red{Answer :- }$

Those waves which need a material medium ( like solid, liquid or gas ) for their propagation, are called mechanical waves or elastic waves.

Example - Sound waves, Water waves, Waves produced in spring

Answer 2

Answer:

A mechanical wave is a wave that is an oscillation of matter, and therefore transfers energy through a medium. While waves can move over long distances, the movement of the medium of transmission—the material—is limited. Therefore, the oscillating material does not move far from its initial equilibrium position.

Step-by-step explanation:

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#Hope it helps u....