As explained by density matter density as mass per weight values the quantity, for example, water 1 cubic meter weight 1000 kg therefore density equal to 1, 0. Kg per cubic meter, but when it becomes ice density is less.
It describes density The density is the mass per unit volume as the weight of one cubic meter of water weighs 1,000 kg, so the density of 1000. Kg per cubic meter But when the ice will be less dense.
It is explained that the density. The values of the mass density is the weight per volume, such as water 1 weight, cubic 1 000 kilograms. Therefore, the density of 1000 kilograms per cubic meter. But when the freeze will have a density less.