Question

types of physical quantities​

Answer 1

Answer:

Physical quantities are classified into two types :

1 - Fundamental quantities

2 - Derived quantities.

Explanation:

Fundamental or base quantities are quantities which cannot be expressed in terms of any other physical quantities. These are length, mass, time, electric current, temperature, luminous intensity and amount of substance.

AND

Quantities that can be expressed in terms of fundamental quantities are called derived quantities. For example, area, volume, velocity, acceleration, force.

Answer 2

Answer:

3 quantities

Explanation:

Fundamental, Derived and Ratio quantities.

Fundamental quantities are quantities of basic units and are independent.

Derived quantities are formed by the combination of two fundamental quantities.

Ratio quantities do not have any units.