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Number of fundamental physical quantities in M.K.S system are

Is J a physical quantity ?

The physical quantities not having same dimensions are:

Out of atomic mass, mass number and atomic number, the physical quantities which are not fundamental physical constants is/are

Derived Physical Quantities

The physical quantities not having same dimensions are :

The physical quantities not having same dimensions are

The physical quantities not having same dimensions are

The physical quantities not having the same dimensions are