A piece of metal has a mass of 200 g and a volume of 2 cm3. What is its specific gravity?
Density = mass/volume = 200g/2cm^3 = 100 g/cm^3
Density of water = 1g/cm^3
Specific Gravity is the ratio of the Density of the object to the Density of water so the Specific Gravity is 100
Piece of metal has a Specific Gravity if 100