Question

write down any two physical quantities and its unit​

Answer 1

Answer:

All physical quantities in the International System of Units (SI) are expressed in terms of combinations of seven fundamental physical units, which are units for: length, mass, time, electric current, temperature, amount of a substance, and luminous intensity.

Answer 2

A physical quantity is a physical property of a material that can be quantified by measurement. A unit is a reference standard for measurement of physical quantity. e.g. length is a physical quantity whose unit is meter. Mass is a physical quantity whose unit is kilogram.