Question

If a body of mass 20 kg has a volume of 1600 cm³, find
(i) its density in S.I. units
(ii) its relative density.

Answer 1

Answer:

density = mass/volume

=20/1600

= 1/80 kilogram /cm^3

relative density = density of the body/ density of water

= 1/80/1

1/ 80kg /cm^3