It's time to build a density tower! Different liquids poured into a clear container that stay separated ie oil and water. With a few of the liquids that are on the list we can demonstrate the ...

A common way of measuring the level of liquid in a tank places a low-pressure sensor at the bottom. The pressure readout is the product of the liquid column height times the density of the liquid. As ...

Students will be able to explain that the density of a liquid has to do with how heavy it is for the sample size. Students will also be able to explain that if a liquid is more dense than water, it ...