Ball and Ring Apparatus
# de catalogue 470016-762
Fournisseur: United Scientific Supplies
Spécifications
- Description:Ball and Ring Apparatus
- Cat. no.:470016-762
- Supplier No.:BRA001
Spécifications
A propos de cet article
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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