Science Gizmo Questions and Answers Already Passed

Science Gizmo Questions and Answers Already Passed Why do some objects float, while others sink? Some objects sink when they are denser than the liquid. What do the floating objects have in common? Have a lower mass than volume. What do the sinking objects have in common? Have a higher mass than volume. Does mass alone determine whether an object will float or sink? No, Object 12 is relatively heavy but floats, and object 5 is fairly light but sinks. Does volume alone determine whether an object will float or sink? No, Object 3 has a small volume but floats, and object 9 has a relatively large volume but sinks. Compare the mass and volume of each object. What is true of the mass and volume of all the floating objects? The mass is less than the volume. What is true of the mass and volume of all the sinking objects? The mass is greater than the volume. If you know the mass and volume of an object, how can you predict whether it will float or sink in water? To predict if the object will float or sink in water, compare the mass to the volume. If the mass is larger, the object will sink. If the volume is larger, the object will float.