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P. 1
S.I unit is kg/m
3
DENSITY
3
C.G.S unit is g/cm
Formula
:
Mass per unit D=m/v
volume.
m= mass of the
object. V= volume of
the object
Case-
Case-1: 2: Case-3:
Density of substance Density of substance
greater than density Density of susbstance less then density of
of water, it sinks. is equal to density of water, it floats.
water, it floats just
below the surface of
the liquid.
