لا توجد منتجات في سلة المشتريات.
Free from air bubbles, all sides polished
Set of half-inch diameter density cylinders, consists of 12 specimens of the same material but varying lengths, stored in a wood base. Includes a set each for Aluminum, Brass, PVC and Polypropylene. Set of 48.
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.
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 x W x H). Set includes Aluminum, Copper, Brass and Steel.
To demonstrate the inverse relationship between density and length. The Aluminium, Copper, Nylon, PVC and Polyethylene specimens are all 12 mm in diameter with 15 gm mass. Lengths range from 15 to 100 mm. Instructions are included.
