infrared radiation
Slides in this set (3)
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- 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.
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- GCSE Physics Slide Set on infrared radiation, created by janey.efen on 23/02/2016.
- Created by
- janey.efen
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