Diffusion of dye in water, 1 of 5. A drop of dye (food colouring) diffuses in water in a Petri dish. This photo in the series was taken immediately after the dye was added. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Turtle Rock Scientific LLC |
Taille de l’image : | 6932 px × 4610 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |