EVERYDAY SCIENCE

Detailed explanation-1: -Density is mass divided by volume (=m/v), and water was used as the basis for establishing the metric unit of mass, which means a cubic centimeter (1cm3) of water weighs one gram (1g). So, 1g/1cm3 = 1 g/cm3, giving water its easy-to-remember density.

Detailed explanation-2: -The density of water is 1 g / cm3. Its value in S.I. system is: 10-3 kg / m.

Detailed explanation-3: -A substance’s density is defined as its mass per unit volume. The density of water is 1 g per cm3 and density of water in kg per m 3 is 977 kg per m 3 .

Detailed explanation-4: -The density of water is about 1 g/cm3, since the gram was originally defined as the mass of one cubic centimetre of water at its maximum density at 4 °C.