Can anybody tell me about “amplitude” which is related to wave motion?
Amplitude Columbia Electronic Encyclopedia – Cite This Source amplitude, in physics, maximum displacement from a zero value or rest position. In the harmonic motion of a pendulum, the amplitude of the swing is the greatest distance reached to either side of the central rest position. Amplitude is important in the description of a wave phenomenon such as light or sound. In general, the greater the amplitude of the wave, the more energy it transmits (e.g., a brighter light or a louder sound). The Columbia Electronic Encyclopedia Copyright © 2004, Columbia University Press. Licensed from Columbia University Press 2 More from Columbia Encyclopedia » Amplitude Wikipedia, the free encyclopedia – Cite This Source The amplitude is a nonnegative scalar measure of a wave’s magnitude of oscillation, that is, the magnitude of the maximum disturbance in the medium during one wave cycle. Sometimes this distance is called the peak amplitude, distinguishing it from another concept of amplitude, used e
