Question

Calculate the density if the ice cubes having mass of 2 kg and volume of 100 cm melt to form 3 water

Answer 1

in practical terms density is the weight of a substance for a specific volume the density of water is roughly one gram per mm but this changes with temperature or if the substances dissolve in it. ice is less dense than liquid water which is why I give birth in your water as your might expect water density is an important water measurement.