S-Hooks

For Students to determine volume easily. A set of four specimens machined to have equal volume. Each piece is 12 mm × 12 mm × 50 mm L. The Set includes Aluminum, Copper, Brass and Steel.

A set of 10, one inch density cubes in a storage box. Materials included are: Acrylic, Aluminium, Brass, Copper, Maple, Nylon, Pine, Poplar, PVC and Steel.

To demonstrate effect of temperature on the density of a liquid. The Floating Density Ball is a hollow metal sphere which floats when placed in cool water and sink in warm water. diameter of ball is 4”, with instructions.