Question

A block of ice weighs 12 tonne.

The block is a cube with side length 81cm.
Find the density of the ice.
Give your answer in kilograms per cubic metre.

Answer 1

81 cm is 0.81 metre

12 tonne is 12000 kg

Volume of a cube is a^3

V=0.531441

D=M/V

=12000/0.531441

Density is 22580.11708 kg per m cube

Explanation: