Question

what is fundamental quantity ?

Answer 1

Heya,

Fundamental quantities are those quantities that cannot be derived from other quantities .
Such as Mass, time, temperature, length, electric current, amount of substance, and luminous intensity.
 


hope this helps!!

Answer 2

the physical quantities which do not depend on any other physical quantities for there measurement are known as fundamental quantities
Ex.
1]length
2]mass
3]time
etc.....