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Infrared

physical science Maturity 11-13

Some light is invisible.

Active-Infrared-Night-Vision.jpg
Active-Infrared-Night-Vision.jpg
We cannot see it with our eyes. It is like heat from a fire. This light helps us see in the dark. It can even see through dust in space. Can you feel the heat from the sun?

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🖼️ Images & Media (18)
File:Ir girl.png
Ir girl.png
File:Atmosfaerisk spredning-en.svg
Atmosfaerisk spredning-en.svg
File:Effect of emissivity on apparent temperature.jpg
Effect of emissivity on apparent temperature.jpg
File:Active-Infrared-Night-Vision.jpg
Active-Infrared-Night-Vision.jpg
File:STS-3 infrared on reentry.jpg
STS-3 infrared on reentry.jpg
File:Specim aisaowl outdoor.png
Specim aisaowl outdoor.png
File:Blue infrared light.jpg
Blue infrared light.jpg
File:Infrared portrait comparison.jpg
Infrared portrait comparison.jpg
File:FIM-92 seeker DSCN4271.JPG
FIM-92 seeker DSCN4271.JPG
File:Hooded dryer for infrared hair drying at hair salon - shown from three perspectives.jpg
Hooded dryer for infrared hair drying at...
File:NOAA Shares First Infrared Imagery from GOES-17 (43904870711).gif
NOAA Shares First Infrared Imagery from...
File:Greenhouse-effect-t2.svg
Greenhouse-effect-t2.svg

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📚 Content adapted from Wikipedia | Readability: FK 13.5 | Vital Level 4