SPECIFIC GRAVITY CYLINDERS, Set of 4

Details:

This 4-piece set of metal cylinders features a top hook on each cylinder and includes Brass, Aluminum, Steel, and Copper. The cylinders measure 2 inches (50mm) in length and 0.5 inches (12.5mm) in width. The hooks enable easy lifting from boiling water and convenient mass measurement using a spring scale (not included). Ideal for physics classrooms, these density metals have a wide range of educational applications for all grade levels, including density investigations, specific heat exploration, and specific gravity studies. The set includes a comprehensive instruction manual that provides background information on density, specific gravity, and specific heat, along with inquiry-based student activities and data sheets. Please note that due to the natural properties of raw metals, some oxidation or corrosion may occur due to humidity and storage; simply scuff off any oxidation to restore the item's appearance. Designed for educational settings, these density metals are not fabricated using ultra-high-precision machining, so expect tolerances within +/- 5% of stated dimensions (although they are generally tighter). The Eisco Labs Density Investigation series is designed to help students understand mass, volume, and density relationships, as well as specific heat and gravity concepts, providing a quality introduction to physics and chemistry principles.