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yes, the earth radiates heat as IR into space and gets cooler at night.
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∙ 12y ago
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How is infrared radiation used for?
Infrared is heat. When you feel the warmth of a space heater, you feel the effect of infrared radiation. The other uses are motion detection (infrared sensor) and night-vision (live animals have a heat signature, a blurred image, against a colder background at night). ======================
What is the common name for infrared radiation?
Infrared radiation, infrared, heat radiation.
At night objects on the ground cool by the process of emitting what?
infrared radiation
Were where infrared invented?
That's not something anybody invented; just about any object will emit infrared radiation, according to its temperature. In other words, infrared radiation existed long before there were any humans.
How are infrared waves and infrared radiation related?
infrared waves and infrared radiation both are same
What is a sentence using the word infrared?
Some night vision goggles detect the infrared signatures of people and objects. Heat travels from a fireplace as infrared radiation.
Where are infrared waves found?
Everywhere. Literally. The universe is filled with infrared radiation and will be until the universe's temperature drops to absolute zero. As for where it is found in abundance : any place that feels warm to you.
Is heat radiation called infrared radiation?
yes, heat radiation is called infrared radiation
What does an infrared satellite image show?
radiation emitted by objects during the day and night
Is infrared radiation to human?
infrared radiation is invisible to humans
What type of radiation does electric cooker grill have?
I think its infrared radiation.
What if a human had infrared sensitive eye?
we'd have night vision and we'd be sensitive to thermal radiation
