Mass per unit volume is known as ………

Unit of density in MKS system = ………

Relative density of a liquid = …………

Units of relative density …………

Lactometer is used to determine the …….....

The principle involved in working of a lactometer is ……………

The effective density of a mixture of two liquids of densities ${\rho }_1\backslash rho\_1$ and ${\rho }_2\backslash rho\_2$ when they are taken with same masses ………………

The effective density of a mixture of two liquids of densities ${\rho }_1\backslash rho\_1$ and ${\rho }_2\backslash rho\_2$ , when they are taken with same volumes is ………

Density of any liquid can be determined by using ………………….

The relative density of an object is greater than 1, then the object ……………. in water.