Equal Mass Metal Cylinders, Set Of 5, 1 Each

The Equal Mass Metal Cylinders, Set Of 5 by United Scientific includes five cylinders of aluminum, zinc, tin, steel, and copper with identical mass and radius. Since the metals differ in density, the cylinders differ in length, making the link between volume and density easy to see and measure. A storage box and activity guide are included. Teachers use the set for specific gravity and density lessons in physical science, chemistry, and physics.