Question

Define density and give its S.I. Unit.

Answer 1

Density of a substance means Its maas per unit volume. How much maas is exerted on per unit of volume. It's S.I. unit is Kg/m3.

Answer 2

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Definition of density :-
Density of a substance is defined as mass per unit volume of the substance. If M is mass of a substance and V is volume of the substance.
Density =M/V
SI unit of density = kg / m3.

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