Hollow Equilateral Acrylic Prism, 45mm Item Type_Shot Glass this Van de Graaff generator

this Van de Graaff generator delivers spark-producing high-voltage demonstrations in the physics classroom

Chrome-plated steel wire stand at 5 x 5 x 5 inches supports flasks and beakers above alcohol burners for classroom chemistry demonstrations

The simulator comes with interactive courseware which contains essential theory enhanced with vivid simulations

Seven-piece glass prism and lens set at 13mm thickness with all faces polished

Hollow Equilateral Acrylic Prism, 45mm Item Type_Shot Glass this Van de Graaff generatorDesigned for liquid fill Snell's law work at smaller scale, a 45mm hollow equilateral acrylic prism holds varied liquids for refraction index by medium investigations.