What Is Amplitude?

Answer

Amplitude is a term used to describe the change in atmospheric pressure caused by sound waves. This change can be either positive or negative.
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Ask.com Answer for: what is 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.
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Source: Dictionary.com
Amplitude is the maximum value of an alternating signal. Such as Household AC Voltage has amplitude of 110 Volt. Amplitude is usually mentioned in RMS value.
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1. The equation for current of a simple circuit is I=V/R, where I is current, V is voltage and R is resistance. In this case, the amplitude of the current remains the same and is
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Amplitude:1:physics) the maximum displacement of a periodic wave; 2:the property of copious
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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 ...
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