If an object is less dense than water, would you expect it to sink or float? Objects that are less dense than water float. 4 Explain. Step 4 Compare the density of wax, water, and clay on the ...

This family does just that with a sink-or-float activity you can try at home. Talk about what sinking and floating actually mean. Then experiment with different objects.

Some objects float in water and other sink. But did you know that you can change whether something floats or sinks by adding a substance to the water? Let's try it and see! Pour water into a cup until ...

Is it normal for poop to float or sink? You might remember from science class that an object denser than water will generally ...

Is it normal for poop to float or sink? You might remember from science class that an object denser than water will generally sink—and the same is usually true of poop, Dr. Schnoll-Sussbaum says.