Answer :

One of the units, as mass, length, time, or electric current, taken as a basis for a system of units in the sciences is called fundamental unit.

The physical quantities in physics that are independent to each other are called as fundamental quantities. And also have some definite units known as fundamental units for measurement.

Some of the fundamental quantities and their fundamental units are :-

*Length - metre(m)

*mass -kilogram(kg)

*Time-seconds (s)

*temperature - Kelvin(K)

*Light-candela(c)

*Current - ampere (A)

*Amount of any substance - mole (m)

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