DIMENSIONS OF A PHYSICAL QUANTITY
Jul 6, 2021
All the derived physical quantities can be expressed in terms of some combination of the seven fundamental or base quantities. we call these fundamental quantities as the seven dimensions of the world, which are denoted with square brackets[ ]
Dimension of length= [L]
Dimension of mass= [M]
Dimension of time= [T]
Dimension of electric current= [A]
Dimension of thermodynamic temperature= [K]
Dimension of luminous intensity= [cd]
Dimension of amount of substance= [mol]
Dimensional Formulae and SI units of some physical quantities:
go and check it out:-
https://lophysics.wordpress.com/2021/07/06/dimensions-of-a-physical-quantity/