Question

What is vibration?
define it.​

Answer 1

Answer: Vibration is a mechanical phenomenon whereby oscillations occur about an equilibrium point. The word comes from Latin vibrationem. The oscillations may be periodic, such as the motion of a pendulum—or random, such as the movement of a tire on a gravel road.

Explanation:

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Answer 2

Answer:

VIBRATION-:

Vibration is defined as a rapid to and fro or up and down movement about a mean position. Vibrations travel through a medium such as air and reach our ears where they are interpreted by the brain as sound.

Explanation:

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