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Mystery density activity set. Set of 12 mystery cylindrical bars. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage block.As students plot the first few points, it appears there is no relationship between the mass and volume. However, as more data is graphed, it becomes obvious that two different linear relationships exist. The cylindrical bars are actually made of two different materials. Set includes a complete manual that describes the basics of density, mass and volume, and instructions for making calculations. Excellent for physics classrooms.
The Eisco Labs Density Investigation series is intended to help learners become familiar with appearance, feel, texture, hardness and density of a range of common substances in addition to providing them the tools to identify and figure out mass, understand the relationship between mass, volume & density, to understand specific heat and specific gravity and provide them with quality introductory physics and chemistry concepts.
Started over 50 years ago as a small, family-owned manufacturing company, Eisco now produces over 6,500 product lines for the science education and scientific research markets. They have headquarters in both India and the US, and serve hundreds of distributors around the world.
Their core products include glassware, physics apparatus, biology models & equipment, and chemistry lab supplies. Products are designed by a team of laboratory professionals and engineers with quality and durability in mind.