4B: Heat and the First Law
| Number/Name | Image | Description |
|---|---|---|
| 4B20.10 - Convection Tube |  | This demonstration shows convection currents. |
| 4B30.10 - Rate of Conduction (dropping balls) |  | This illustrates different material's rate of conduction. |
| 4B50.60 - Greenhouse Effect |  | By using a computer and digital display thermometer, you can show the class that ... |
| 4B70.10 - Fire Syringe |  | This demonstration shows the relationship between Pressure, Volume, and Temperature... |