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Infrared - Wikipedia Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves The infrared spectral band begins with the waves that are just longer than those of red light (the longest waves in the visible spectrum), so IR is invisible to the human eye
What does IR stand for? - Abbreviations. com Looking for the definition of IR? Find out what is the full meaning of IR on Abbreviations com! 'Infrared' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource
IR - What does IR stand for? The Free Dictionary Looking for online definition of IR or what IR stands for? IR is listed in the World's most authoritative dictionary of abbreviations and acronyms
What does ir mean? - Definitions. net IR is an abbreviation for multiple concepts depending on the context In terms of technology, it often stands for Infrared, referring to a type of light with a wavelength longer than that of red light and is usually invisible to the human eye
IR - Wikipedia Ingenieur, abbreviated ir , an engineer's degree awarded by technical universities in the Netherlands, Belgium, Indonesia, and Malaysia Injured reserve list, a list of professional sports players who are injured and unable to play for an extended time