Measurement
MEASUREMENT
Measurement is the comparision of a unknown quantity with the known or the standard quantity.
PHYSICAL QUANTITY
Those quantities which can be measured is called physical quantity.
It is divided into two types :-
a) Fundamental quantity
Those quantity which are independently expressed itself without the help of other quantity are called fundamental quantity .
b) Derived quantity
Those quantity which need other quantity to express itself is called derived quantity
MEASUREMENT
Measurement is the comparision of a unknown quantity with the known or the standard quantity.
PHYSICAL QUANTITY
Those quantities which can be measured is called physical quantity.
It is divided into two types :-
a) Fundamental quantity
Those quantity which are independently expressed itself without the help of other quantity are called fundamental quantity .
b) Derived quantity
Those quantity which need other quantity to express itself is called derived quantity