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Ball and Ring Apparatus
BRA001
470016-762EA 23.8 USD InStock
470016-762
Ball and Ring Apparatus
Educational Materials Physics Educational Materials Heat/Thermodynamics Learning Activities
Ball and Ring Apparatus demonstrates thermal expansion.

  • If Heated, the Brass Ball Can't Pass through the Ring
  • Wooden Handle Holds Ball and Ring
  • Ball and Ring Both Measure 8½" in Length
  • Apparatus Demonstrates Thermal Expansion
A brass ball passes through a ring when both are at the same temperature. When the ball is heated, it can't pass.

Both the ball and the ring are mounted on a wooden handle and are 8½" long.
   
 

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