Question

Define the si unit of density briefly.

Answer 1

the SI unit of a kilogram per cubic meter (kg/m3) and the cgs unit of a gram per cubic centimeter (g/cm3) are probably the most commonly used units for density.1,000 kg/m3 equals 1 g/cm3. (The cubic centimeter can be alternately called a milliliter or a cc.)

Answer 2

The SI unit of mass is kilogram (kg) and the SI unit of volume os cubic metre, so the SI unit of density is 'kilogram per cubic metre' which is written in the short form as kg/m3 or kg m-3