Question

what is a physical Quantities and measurement​

Answer 1

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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

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....♡