Question

Explain fundamental and derived physical quantity with example

Answer 1

Answer:

explination of fundamental units and derived units

Explanation:

fundamental units are the base units .

They are 7 types:

1.length,   2.mass,    3.time,   4.temperature,    5.mole of substance,      6.luminous intensity,    7.electric current.

ex:mass=kg

  temperature=K

Derived units are other than the 7 types of fundamental units.

ex:density=m/v

   velocity=m/s