Question

Define a physical quantity?

Answer 1

 A physical property that can be measured or calculated from other physical property and expressed as the product of a numerical value and a physical unit.

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.