Refraction. Illustration showing light passing through a biconcave, or diverging, lens (blue). 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. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kightley, Russell |
Taille de l’image : | 8000 px × 5000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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