In an experiment to determine the density of sand using a density bottle,the following measurements were recorded. Mass of empty
bottle- 43.2g.mass of density bottle full of water-66.4g.mass of density bottle with some sand-67.5g and mass of density bottle with the sand filled up with water-82.3g.Find the volume of density bottle,mass of water that filled the space above the sand ,the volume of the sand snd the density of the sand.