![](https://coimages.sciencemuseumgroup.org.uk/42/398/large_thumbnail_1978_0334__0002_.jpg)
Joule's Cast Iron Friction Apparatus (Calorimeter), 1849
- inventor:
- James Prescott Joule
![SMG00031832](https://coimages.sciencemuseumgroup.org.uk/441/450/small_thumbnail_smg00031832.jpg)
![Joule's original apparatus calorimeter used for determining the](https://coimages.sciencemuseumgroup.org.uk/322/477/small_thumbnail_smg00031832.jpg)
![Joule's Cast Iron Friction Apparatus (Calorimeter), 1849](https://coimages.sciencemuseumgroup.org.uk/61/687/small_thumbnail_b000108.jpg)
Joule's original apparatus calorimeter used for determining the mechanical equivalent of heat by the friction of cast iron, 1849.
Details
- Category:
- Heat
- Object Number:
- 1876-491
- Materials:
- cast iron, steel (metal) and mahogany (wood)
- Measurements:
-
overall: 370 mm x x , 111 mm, 2.93kg
- type:
- calorimeter
- credit:
- Dr. James Prescott Joule.