Question

what is physically quantity ?​

Answer 1

Answer:

Physical quantity refers to the quantifiable physical property of a phenomenon, body, or substance. Generally speaking, physical quantity includes base quantity and general derived quantity. Base quantity means those fundamental quantities, based on which, other quantities can be further defined.

Answer 2

A physical quantity is a property of a material or system that can be quantified by measurement. A physical quantity can be expressed as a value, which is the algebraic multiplication of a numerical value and a unit.

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