Question

Find the mass of an ice cube of edge 2 cm.
The density of ice is 9000 kg/m3.​

Answer 1

$density = \frac{mass}{volume}$

density=9000kg/m3

edge=2cm

$2cm = \frac{2}{100} m$

$mass = density \times volume \\ mass = 9000 \times \frac{2}{100} \: \: \: \: \: \: \: \: \: \: \: \: \: \\ mass = 180kg \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:$