Light refraction. When light is incident from the air on water in a tank it refracts (bends) toward the normal to the surface. The angles of incidence and refraction are related through Snell's law. In this photograph a beam from an LED flashlight is used to demonstrate the phenomenon. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific LLC |
Taille de l’image : | 6909 px × 4601 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |