An object made of aluminum has a mass of 8. when it was placed in a graduated cylinder containing 20.0mL of water, the water level rose to 23.

An object made of aluminum has a mass of 8.37 g. when it was placed in a graduated cylinder containing 20.0mL of water, the water level rose to 23.1 mL. calculate the desity and specific grvity of the object?