Question

what do u mean by measurement of a physical quantity?​

Answer 1

Answer:

Physical quantity is the property of an object that can be quantified. For instance, the physical quantities are the length of a rod or the mass of a body. Measurement is the act of comparing a physical quantity with its unit. ... This value can be expressed as the product of numerical value and corresponding unit.

Answer 2

Answer:

Measurement is the act of comparing a physical quantity with its unit .