Question

What is Amplitude...?? ✌✌​

Answer 1

Answer:

the greatest distance that a wave, especially a sound or radio wave, moves up and down

Answer 2

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.