Buttering toast. Thermogram of butter being spread on a slice of toast. The colour-coding shows variations in temperature. The scale runs from white (warmest),through red,yellow and green to blue (coldest). Thermography records the temperature of surfaces by detecting long- wavelength infrared radiation. The heat of the toast contrasts with the cold of the butter | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / McConnell, Tony |
Bildgröße: | 4800 px × 3600 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |