# What is Dimensional Formula of Amplitude of Wave?

Posted in Dimensional Formulae | Email This Post |The amplitude of wave is defined as the maximum displacement of any point from its rest or equilibrium position on a wave.

Mathematically,

Amplitude of wave = Maximum displacement.

Dimensional formula of displacement = M^{0}L^{1}T^{0}

Putting this value in the above equation we get,

**Dimensional Formula of Amplitude of Wave = M ^{0}L^{1}T^{0}.**

SI unit of Amplitude of Wave is metre(m).