Refraction in water experiment. The ruler appears to bend because light travels more slowly in water than in air,causing the light to change direction (refract) at the water-air boundary | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 5120 px × 3425 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |