Question

If you know a solid object’s mass and volume, how can you determine if the object will float or sink when dropped into a liquid?

Answer 1

Answer with Explanation:

You can determine if the object will float or sink by finding out its "density." You can get the density of the solid object by dividing its "mass" by its "volume." If its density is less than the density of the liquid, then it will "float." However, if its density is more than the density of the liquid, then it will "sink."

This means that it is also important to know the liquid's density because you will be comparing it to the density of the solid object. For example, the density of water is 1 g/$m^{3}$. No matter the volume of the substance, the density is always the same.