The graph produces a line for each substance
3-D Ocean Floor Model mounted on a wooden back
Aluminum also is less sensitive to temperature and humidity variations that could affect the frequency
and an experiment guide
4 alligator connector cords
The Density Slope Set Kits The graph produces a lineThe colorful set consists of 48 specimens of twelve different types of material. The specimens are packaged in an acrylic tube as 12 sets of four. The set includes samples of Maple wood, Polypropylene, Nylon, Acrylic, Polyurethane, Phenolic, PVC, Copper, Brass, Teflon, Polyethylene, and Aluminum. Students measure the mass and volume of different specimens and graph their masses as a function of volume. The graph produces a line for each substance,