Question

* Units
and
Measurements ☆
What is
physical Quantity?
give some examples​

Answer 1

AnSwer :-

" All quantities in term of which law of Physics can be Express and which can be measured directly or indirectly are called physical Quantities "

Physical quantities can be classified into two types :-

⟶ fundamental physical quantities :-

• The physical quantity which are independent of any other quantities are called fundamental physical quantities

Example :-

Mass,lenght, Time, electric current, thermodynamic temperature etc.

⟶ Derived physical quantities :-

• The physical quantities which can be derived from fundamental quantities are called derived quantities.

Example :-

Area, Volume, speed, Velocity etc

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