Question

Difference between fundamental and derived quantities

Answer 1

Answer:

fundamental quantities

Are those quantities which cannot be derived from any other existing quantities. They are independent. There are in total seven fundamental quantities length,mass,time,luminous intensity,angles(radians,staradians),mole.

derived quantities

Are those which are dependent and which are derived from fundamental quantities by applying basic and advanced operations on them.E.g velocity=displacement÷time etc

Answer 2

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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