Question

what is a physical quantity?​

Answer 1

⭐️ ANSWER :-

Physical quantity is defined as the property of a material that can easily quantified by its measurement.

A physical quantity can be expressed as the combination of unit by a number. where the number is the magnitude.

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Answer 2

In physics, a physical quantity is any physical property that can be quantified, that is, can 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.