Question

how will you express the result of measurement of a physical quantity ?I'll

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. Measurement result is the value of a physical quantity obtained by means of measurement.

Answer 2

A certain basic, arbitrarily chosen, internationally accepted standard of reference for making measurements of a physical quantity is called a unit. The units of derived quantities that can be expressed as combination of basic units are called derived units.