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Eisco Labs Mechanical Effect Demonstrator

Original price $52.99
Current price $30.40
SKU PH1212
  • Glass Bulb
  • Plastic Base
  • Wheel with Metal Blades on Metal Pole
  • 5in Height
  • 2.75in Diameter Base
The Mechanical Effect Demonstrator is an excellent tool for teaching students in a visually and kinesthetically effective manner about power and energy exertion. Kinetic energy exerted by cathode rays (streams of electrons moving from a negatively charged end to a positively charged end of a vacuum) is demonstrated by the rotation of the metal blades inside the bulb.