Light bulb filament,coloured scanning electron micrograph (SEM). The heat generated by an electrical current flowing through the filament makes it glow white hot. Magnification: x80 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4000 px × 3200 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |