Dimensional formula of Power – how to find?

Last updated on December 28th, 2021 at 02:12 pm

Here, we will find out the dimensional formula of Power.

The formula of Power = Work/time

The dimensional formula of work = [ML²T^–2] [see here how to find the dimensional formula of work ]

The dimension of time = [T]

Hence, the Dimensional formula of Power
= The dimensional formula of work / The dimension of time
= [ML²T^–2] /[T]
= [ML²T^–3]

Dimensional formula of Power = [ML²T^–3]