Question

dimensional formulae SI unit ,CGS unit ,FPS unit fundamental unit ,derived unit​

Answer 1

Answer:

Dimensional formula is nothing but an expression in which any given quantity is expressed in terms of fundamental quantities

SI unit is the internationally accepted units for a quantity

CGS unit is a system of unit in which the fundamental quantities are centimetres, gram and second

FPS unit is a system of unit in which the fundamental quantities are foot, pound and second

Fundamental units are units of the seven fundamental quantities

Derived units are those units which are derived from fundamental units