Question

what do you mean by physical quantity ??





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Answer 1

physical quantity is a property of a material or system that can be quantified by measurement. ... For example, the physical quantity mass can be quantified as n kg, where n is the numerical value and kg is the unit

Answer 2

Answer:

A physical quantity is a quantity that can be measured. Length, time, mass and temperature are the fundamental physical quantities. These can be measured directly, using suitable measuring instruments. Length is a measure of the distance between two points, which is measured using a ruler or a measuring tape

Explanation:

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