"AP physics"

Perfect Introduction to Physical Properties.

High quality density cubes for the classroom.

Demonstrates the relationship between mass and volume.

Explore Bernoulli's principle of air pressure.

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides, lead free.

Demonstrate the inverse relationship between density and volume.

For density determinations, set of twelve in assorted sizes, shapes and masses.

Set of 12 Delrin cylindrical bars of different length but the same diameter.

A working gauge is mounted in a transparent case so the actual working parts are visible.

Perform a quick and easy quantitative verification of Boyle's Law.