 |
Snelliussches | Brechungsgesetz
| Brechungsgesetz | |
| el. | Snell's law |
| med.appl. | refraction law |
| tech. | law of refraction |
|
Snelliussches : 6 phrases in 2 subjects |
| Optics branch of physics | 1 |
| Physics | 5 |