Question

What is 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.

Answer 2

Answer:

Basically very loud or a vibration WOOO HOOO :)

Step-by-step explanation:

Amplitude, in physics, the maximum displacement or distance moved by a point on a vibrating body or wave measured from its equilibrium position. It is equal to one-half the length of the vibration path!

It can also mean the loudness of a particular sound or vibration. YAY