Refraction. Computer artwork of a triangular prism refracting a beam of yellow light. Refraction is the change of direction of a wave when it passes from one medium to another. The change in medium causes a change in speed and wavelength. The beam is also partly reflected from the first surface of the prism | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kightley, Russell |
Taille de l’image : | 4180 px × 4180 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|