Define the terms :
1) Vibration 2) time period 3). Amplitude
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Answers
Vibration: means to and forth or back and forth motion of the object.Sound is produced by vibration of any object.
Time Period: The time taken by two consecutive compression or rarefaction to cross a points.
Amplitude: The maximum displacement of a vibrating body from rest (or mean) position.
Answer:
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Vibration:-In its simplest form, vibration can be considered to be the oscillation or repetitive motion of an object around an equilibrium position. ... This type of vibration is called "whole body motion", meaning that all parts of the body are moving together in the same direction at any point in time.
Time period:-A time period (denoted by 'T' ) is the time taken for one complete cycle of vibration to pass a given point. As the frequency of a wave increases, the time period of the wave decreases. The unit for time period is 'seconds.
Amplitude:-the maximum extent of a vibration or oscillation, measured from the position of equilibrium.