Question

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☺ ☺ What is a vibration? What is the amplitude of vibration? State the unit of amplitude? ☺ ☺

Answer 1

vibration frequency unit is Hz (hertz).
A periodic motion of the particles of a
n elastic body or medium in alternately opposite direction from the position of equilibrium has been distrubed.
The action of vibrating state of being vibrated or in vibratory motion such as oscillation.
Amplitude of vinration is how far the object moves outword from the starting postion.
An object moving with a large amplitude requires a large amount of energy and produce a loud sound.

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Answer 2

Vibration is a periodic motion of the particles of an elastic body or medium in alternately opposite directions from the position of equilibrium when that equilibrium has been disturbed.

 Amplitude of vibration is the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path.

SI unit of amplitude is metre.


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