Ball and Ring
Ball and Ring apparatus for demonstrating thermal expansion.
The ball will not pass through the ring if it is hot and the ring is cold, but it will pass if both are hot or both are cold.
This product has recently been re-designed and approved by CLEAPSS.
Description
Ball and Ring apparatus for demonstrating thermal expansion.
The ball will not pass through the ring if it is hot and the ring is cold, but it will pass if both are hot or both are cold.
This product has recently been re-designed and approved by CLEAPSS.
Specifications
IN
60106205
1.86kg
45mm
45mm
250mm
Own Brand
Energy
Thermal Energy