A thermogram of a hand holding a lit cigarette. The end of the cigarette is too hot for the camera's thermal range and is assigned the color of red. The temperature range goes from hot (white) to cold (blue). Thermography is a technique for visualizing the temperature of surfaces by recording the emission of long- wavelength infrared radiation. This heat radiation is detected electronically and displayed with different colors representing different temperatures | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kinsman, Ted |
Taille de l’image : | 3333 px × 2500 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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