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What Is Dimensional Analysis?

Answer»

A method used to find a relation between various PHYSICAL QUANTITIES. Also to calculate how a physical quantity will DEPEND in terms of the powers of FUNDAMENTAL units on which it intuitively depends.

The method is based on the prinicple that the dimensions of the fudamental quantities ( M, L and T ) must be the same on both sides of an equation.

A method used to find a relation between various physical quantities. Also to calculate how a physical quantity will depend in terms of the powers of fundamental units on which it intuitively depends.

The method is based on the prinicple that the dimensions of the fudamental quantities ( M, L and T ) must be the same on both sides of an equation.



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