The dimensional formula of energy is given by M 1 L 2 T-2. For example suppose we want to know how many meters there are in 4 km. The dimensional formula for X is the same as that of.
1 km 1000 meters.
This article discusses the resistivity formula and its derivation. 2 On putting equation 2 in equation 1 we get Power P Work time-1. Derivation of the heat equation can be explained in one dimension by considering an infinitesimal rod. Dimensional formula of a Physical Quantity.