Question

What are fundamental quantities ?
Give examples

Answer 1

Fundamental quantities are the physical quantities which are not derived from the other quantities and they are independent.Examples are :-
Length,time,mass,etc

Answer 2

Fundamental quantities are the quantities which do not depend on any other physical quantity for their measurement.

Example:- Mass, length, time, etc.

Fundamental quantities & their units:-

• Mass - Kilogram

• Time - Second

• Temperature - Kelvin

• Electric Current - Ampere

• Luminous Intensity - Candela

• Length - Meter

• Amount Of Substance - Mole

Derived quantities are the quantities that depend upon other physical quantity for its measurement.

Acceleration, force, speed, etc. are the examples of derived quantities.