Pulley, Clamp Style

Consists of two each of the seventeen blocks as follows:

• Blocks, 50 x 40 x 30 mm – Softwood, Hardwood, Paraffin wax, Aluminium, Iron and Polystyrene.
• Blocks, 20 x 20 x 100 mm – Perspex, Glass, Slate, Aluminium, Softwood, Marble.
• Block, 50 x 50 x 20 mm – Lead.
• Block, 50 x50 x 80 mm – Aluminium.
• Block, 50 x 50 x 200 mm – Hardwood.
• Block, 20 x 20 x 50 mm – Brass.
• Block, 40 x 40 x 20 mm – Iron.

Consists of four 1-1/4″ metal blocks of equal volume, with MS chrome plated hooks. Includes one each of Copper, Steel, Brass, and Aluminum. Used for specific gravity, density, and measurement education.

To demonstrate the inverse relationship between density and length.The specimens, Aluminium, Copper, Nylon, Polyvinylchloride and Polyethylene, are all 12 mm in diameter with 15 gm mass. Length range from 15 to 100 mm. Instructions are included.