12pc Mystery Density Activity Set - Cylindrical Bars, Various Lengths - Includes Wooden Storage Block - For Identification Exercises and Studying Density & Mass - Eisco Labs

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.