Answer / manas

Density is a physical characteristic of material or substance.
The mass density or density of a material is defined as its
mass per unit volume.
So Density=M/V
Units of Density:-
The SI unit for density is:

kilograms per cubic metre (kg/m3)
kilograms per litre (kg/L)
grams per millilitre (g/mL)
metric tons per cubic metre (t/m3)

Answer / balu

Density:
Ratio of mass per unit volume. Used as a factor for
interconversion of mass and volume.

have any one question paper of institute of plasma research center for aptitute as well as technical?

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