Question

what is fundamental quantity and units with example​

Answer 1

Answer:

The Fundamental Quantity is independent Physical Quantity that is not possible to express in other Physical Quanitity. It is used as pillars for other quantities aka Derived Quantities. In Physics, Length, Mass, Time, Electric Current, Thermodynamic Temperature, etc are examples of Fundamental Quantities. Area =m2.

Answer 2

Answer:

fundamental quantities are those physical quantities which are responsible to derive other physical quantities

there are 7 fundamental quantities in physics which are mass ,length ,time ,electric current ,amount of substance , luminous intensity and temperature

they have different units in different systems