Question

Weight
Unit
Mass
Volume
The main difference between density and
specific gravity is the: -​

Answer 1

Answer:

Density is the amount of matter in a given volume - and defined as mass per unit volume; it has the SI unit kg/m³ or g/cm³ and is an absolute quantity. Specific gravity is the ratio of a material's density with that of water at 4 °C and is therefore a relative quantity with no units.