Question

Define amplitude...........................

Answer 1

Answer:

The amplitude of a periodic variable is a measure of its change in a single period. There are various definitions of amplitude, which are all functions of the magnitude of the differences between the variable's extreme values. In older texts, the phase of a period function is sometimes called the amplitude.

Symbol

Function

Formula

x=A \sin (\omega [ t-K])+ b

x = oscillating variable

A = amplitude

\omega = angular frequency

t = time

K = arbitrary constant representing time offset

b = arbitrary constant representing displacement offset