Equal Mass Diverse Materials Cylinders, Set Of 5, 1 Each

The Equal Mass Diverse Materials Cylinders, Set Of 5 by United Scientific includes five cylinders of acrylic, PVC, nylon, aluminum, and brass with identical mass and radius. Because the plastics are much less dense than the metals, cylinder lengths vary widely, so students can see and measure how density affects volume. A storage box and activity guide are included. Science teachers use the set for specific gravity and density lessons.