Question

A plastic bottle of 500gm has a volume of 450cm^3.will the bottle float or sink in water.density of water is 1 g/cm^3

Answer 1

density of plastic bottle is 500/450 which is equal to 1.11g/cm^3 and it is greater then the density of water . so I think it will sink ..in water

hope it would be correct and would help u