Question of The Day04-09-2023

What is the numerical value of a physical quantity?

Answer

Correct Answer : d ) Magnitude

Explanation :

A physical quantity is a property of a material or system that can be determined by measurement.

A physical quantity can be expressed as a value, which is an algebraic multiplication of a numerical value (magnitude) and a unit of measurement.

For example, the physical quantity mass, symbol m, can be quantified as m=n kg, where n is the numerical value and kg is the unit symbol (for kilogram).

Hence, (d) is the correct answer.

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