Physics, asked by gitawarang4069, 11 months ago

What do u mean by unknown physical quantity...?

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Answered by Anonymous

1

Answer:

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

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