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i have no idea what uses infrared but i know a mobile phone uses it i think x x
you hate waerwolves don't you Alicia
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoWii remotes, PlayStation Light Guns, CD Players
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How hot is infrared radiation?
Infrared radiation is sometimes referred to as thermal radiation. The temperature of infrared radiation varies from object to object. All objects radiate infrared, even objects at room temperature and frozen objects.
Does infrared pick up heat?
Yes, infrared radiation can detect heat. Infrared sensors are designed to detect and measure the infrared radiation emitted by objects, including heat emitted by living organisms or warm objects.
Do hotter objects emit more infrared radiation?
True , because the warmer objects give off more infrared radiation than cooler objects ..
What can infrared travel through?
Infrared radiation can only travel through empty space or transparent objects
Do hot objects absorb infrared radiation?
All objects emit (give out) and absorb (take in) thermal radiation, which is also called infrared radiation. The hotter an object is, the more infrared radiation it emits. However; the hotter an object, the faster it will emit infrared radiation. Even though hotter objects can absorb infrared radiation, they will continue to emit infrared radiation much faster than they absorb it from any colder objects / sources around them, until an equilibrium is achieved with the objects surroundings i.e. it is always an antagonistic relationship with the objects surroundings and the surroundings with the object.
Is infrared radiation only emitted from the center of hot solid objects?
No. While most infrared radiation is from the center of hot solid objects, some of it is not. The sun is plasma (not solid) and it emits infrared radiation. Also, infrared radiation can be emitted by the friction in between objects
Why are infrared sensors useful at night?
Infrared is heat and during the day other objects are hot besides bodies
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.
What can infrared scanner not do?
scan packages and detect unusual objects.
What objects are near the size of an infrared wave?
A cell or a bacteria.
What can infrared scanners do?
scan packages and detect unusual objects.
Why are infrared sensors more useful at night?
Infrared is heat and during the day other objects are hot besides bodies
