Question

Short Answer Questions
Q.1. What do you mean by measurement of a physical quantity ? Write different factors involved in
the measurement of a physical quantity.
Measurement is the
Ans
quantity with the chosen standard​

Answer 1

Answer:

measurement is a comparison of an unknown quantity with a known quantity of the same kind. the different factors are the unit u and the number n which tells us how many times that unit is correct contained in the given quantity

Answer 2

Ans- 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 units ...This value can be expressed as the product of numerical value and corresponding unit.