| | Problems based upon experiments and models |
| 1 | |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | Concentric bodies of water |
| 7 | |
| 8 | |
| 9 | Cooling water with a Peltier device |
| 10 | Conduction of entropy through a metal bar |
| 11 | Production of heat in the Earth's mantle |
| 12 | Temperature of a tungsten wire |
| 13 | |
| 14 | Mixing hot and cold water |
| 15 | |
| 16 | Compression of air and temperature changes |
| 17 | |
| 18 | |
| 19 | Evaporating and cooling of water in an open glass |
| 20 | Evaporation of water in humid air (in a box) |
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| Additional | |