Question

Define physical quantity?

Answer 1

A physical quantity is a quantity in physics that can be measured. Or a physical quantity is a physical property that can be quantified. Examples of physical quantities are mass, amount of substance, length, time, temperature, electric current, light intensity, force, velocity, density, and many others.

Answer 2

$\huge\textbf{Answer}$


Those quantities which can be measured are called Physical Quantities.


Types :-

1) Fundamental Physical Quantities :- Those quantities whose measurement is independent of any other Physical Quantity.

These are seven

Mass

Length

Time

Thermodynamic temperature

Electric current

Quantity of matter

Luminous Intensity

2) Derived Physical Quantity :- Those quantities which can be measured with respect to another physical quantities.