Pulley, Rod Mounted

To understand relationship between mass and density, each block has approximately the same mass 20g, the size of each block is different because the density of each is different. The set includes one each of Pine, Maple, PVC, Nylon, Acrylic, Aluminum, Copper, Brass and Steel. Includes Instruction manual.

The four specimens in this set helps the students to explain concept of mole. The Mole set contains four element specimens: Copper, Iron, Zinc and Aluminium. Each sample contains one mole, 6.02 X 10²³ atoms of the element.

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.