Question

Write the relation between density and relative density in si and cgs system.

Answer 1

Answer:

there is not a relation but on the basis of use Density is mass divided by volume, which is mass divided by the cube of length.Therefore, density in cgs units must be expressed as a number of grams per cubic centimeter (symbol g/cm³). In SI mass and lengths have base units: kilogram and meter, respectively.

Explanation:

Answer 2

Relative density =density of substance divided by density of standard substance

For eg : relative density of water = density of water divided by density of pure water at 4 degree Celsius