Multiple choice If you have an object with a density of 0.65g/cm 3, will it sink or float in water? It will sink It will float It will float and then sink Not enough information to choose an answer Reveal answer Fill a bubble to check yourself B Correct answer Explanation The density of water is 1.0 g/cm^3. Since 0.65 g/cm^3 is less than 1.0 g/cm^3, the object will float.