Question

what is physical quantity ? Define its types​

Answer 1

Answer:

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

Explanation:

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Answer 2

Answer:

Physical quantities are classified into two types. ... These are length, mass, time, electric current, temperature, luminous intensity and amount of substance. Quantities that can be expressed in terms of fundamental quantities are called derived quantities. For example, area, volume, velocity, acceleration, force.

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