Masses, with Ring

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.

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 Archimedes’s principal. The set consists of a spring balance 250 gm, one aluminium block with hook, one brass block with hook, one glass displacement vessel 250ml capacity, one wooden polished block and one plastic beaker 100ml capacity. Complete with instructions. Supplied without stand.