You drop a cube of unknown material into a beaker of ice. It sinks to the bottom and stays at the bottom of the beaker. What can you conclude about the density of the cube?
1) The density of the cube is greater than the density of ice.
2) The density of the cube is less than the density of ice.
3) The density of the cube is equal to the density of ice.
4) Cannot be determined from the given information.