Zusammenfassung der Ressource
P1.1.1 Infrared radiation
- All objects emit and absorb infrared radiation
- the hotter an object is, the more infrared radiation it radiates in a given time
- dark, matt surfaces are good absorbers and good emitters of infrared radiation
- while light, shiny surfaces are poor absorbers and emitters of infrared radiation
- light shiny surfaces are, however, good reflectors of infrared radition