infrared radiation
Diapositivas del conjunto (3)
-
- what is infrared radiation?
- what does it do?
- how does it work?
- where does it work best?
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- infrared radiation is constantly being absorbed and emitted by objects, it is an electromagnetic wave and is felt in the form of heat
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- Dark, matt surfaces are best at absorbing and emitting infrared radiation
- light, shiny surfaces are poor absorbers and poor emitters of infrared radiation
- they are also good at reflecting infrared radiation.
- The hotter an object is, the more infrared radiation they emit in a given time.
Información
- Descripción
- GCSE Physics Diapositivas sobre infrared radiation, creado por janey.efen el 23/02/2016.
- Creado por
- janey.efen · feb 2016
- Actualizado
- 6 nov 2016
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- 1
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