Question

whar is vibration
please tell me
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Answer 1

• Vibration means quickly moving back and forth (or up and down) about a point of equilibrium.
• Something that is vibrating may shake at the same time. If it vibrates in a regular way, it may produce a musical note because it can make the air vibrate. This vibration will send sound waves to the ear and to the brain.

• Vibration is Mechanical phenomenon whereby oscillation occur about an equilibrium point