Question

Differences between fundamental and derived quantity

Answer 1

Answer:

Fundamental units are independently defined, and often the quantities are directly measurable in a physical system. Derived quantity: Derived quantities are formed by product of powers of fundamental units. In other words, these quantities can be derived using fundamental units.

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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