6B: Photometry
| Number/Name | Image | Description |
|---|---|---|
| 6B10.30 - Paraffin block photometer |  | This device can be used as a light intensity meter. You can use this to compare the intensity of two light sources and view how light intensity depends on distance. |
| 6B30.10 - Radiometer |  | This is a small radiometer. |
| 6B40.10 - Light on a Variac (Black body radiation) |  | Use to show that radiated color changes with temperature. |