# Dimensions of Frequency

## Dimensional Formula of Frequency

The dimensional formula of Frequency is given by,

[M0 L0 T-1]

Where,

• M = Mass
• L = Length
• T = Time

### Derivation

Frequency (v) = number of vibrations × sec-1 . . . . . (1)

The dimensional formula of time = [M0 L0 T1] . . . . (2)

On substituting equation (2) in equation (1) we get,

Frequency = number of vibrations × sec-1

Or, v = [M0 L0 T1]

Therefore, frequency is dimensionally represented as [M0 L0 T1].