What are derived units ?Give an example.

What are derived units ?Give an example.
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1 Answer

Answer :

Ans. A unit obtained by multiplying or dividing one fundamental unit by another fundamental
unit(S) is known as derived unit.
EXAMPLE : Density of a substance is defined by :
 Density = mass of sample / volume of sample
 = SI unit of mass / SI unit of volume
 = kg/m3 = kg m-3
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