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Ball & Ring
A simple apparatus for demonstrating thermal expansion. The apparatus consists of a brass ball and ring. The cold ball passes through the ring but does not pass when heated. The brass ball is connected to the rod with a chain.
Available Options
| SKU | Ball diam mm | Quantity | |
|---|---|---|---|
| PH20020/5 | 25 |
Description
A simple apparatus for demonstrating thermal expansion. The apparatus consists of a brass ball and ring. The cold ball passes through the ring but does not pass when heated. The brass ball is connected to the rod with a chain.
Additional information
| Ball diam mm | 25 |
|---|
