Difference between fundamental quantities and derived
Answers
The quantities which do not depend on any other quantities are known as fundamental quantities. The fundamental quantities are mass, length, time, electric current, temperature, luminous intensity and the amount of substance. The units of fundamental quantities are called fundamental units.
The quantities which are derived from fundamental quantities are called derived quantities and their units are called derived units. For example,
Area = length * breadth and its unit is metre square.
Answer:
Fundamental Quantities➾
❃ These are the physical quantities that cannot be expressed in terms of other quantities.
❃ These quantities do not depend on other quantities.
❃ EX:- Length, mass and time.
Derived Quantities➾
❃ These are the quantities obtained by combining fundamental quantities either by multiplication or division or both.
❃ These quantities depend upon fundamental quantities.
❃ EX:- Area, acceleration,volume, velocity etc...
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