An irregular shaped crystal was dropped into a liquid of density 800 kg m^(-3) and the overflowing liquid was collected and weighed. If the mass of the liquid collected is 120 g and the mass of the crystal is 360 g, find the relative density of the crystal `(density of water = 1000 kg m^(-3))

Explanation

(i) Relative density = `("Density of a substance")/("Density of water")`
(ii) 2.4