Question

a set of physical quantities which cannot be expressed in terms of any other quantites are known as​

Answer 1

Explanation:

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Physical quantities are classified into two types. ... Fundamental or base quantities are quantities which cannot be expressed in terms of any other physical quantities. These are length, mass, time, electric current, temperature, luminous intensity and amount of substance.

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Answer 2

Answer:

Fundamental units are all those units which are independent of any other unit (including themselves). ... Fundamental units cannot be expressed in terms of derived units. Derived units can be expressed in terms of fundamental units. Only seven fundamental units exist in Metric System or SI system

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