Question

Physical quantitys and SI Unit

Answer 1

Answer:

Length                             Meter m

Mass                           Kilogram kg

Time                             Second s

Electric current            Ampere a

Temperature                  Kelvin k

Amount of substance     Mole mol

Luminous intensity Candela          cd

Explanation:

Answer 2

Answer:

SI unit of physical quantity is mass per unit volume, As kg/m^3.

Explanation: