What Is a Amplitude?

Answer

Amplitude is a maximum extent of a vibration that is measured from the position of equilibrium. It can also be defined as a breadth, range or a magnitude that have occurred in a particular situation.
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Ask.com Answer for: what is a amplitude
am·pli·tude
[am-pli-tood, -tyood]
NOUN
1.
the state or quality of being ample, especially as to breadth or width; largeness; greatness of extent.
2.
large or full measure; abundance; copiousness.
3.
mental range, scope, or capacity.
4.
Physics. the absolute value of the maximum displacement from a zero value during one period of an oscillation.
5.
Electricity the maximum deviation of an alternating current from its average value.
Source: Dictionary.com
Amplitude refers to the degree by which an oscillating variable changes in atmospheric pressure. These changes can either be negative or positive and it is usually measured from the amount of force that is applied over a specific area.
Amplitude is the magnitude of change in the oscillating variable with each oscillation within an oscillating system. For instance, sound waves are oscillations in atmosphere pressure and their amplitudes are proportional to the change in pressure during one oscillation.
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