INFRARED Meaning and
Definition
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Infrared is an adjective that refers to electromagnetic radiation with a wavelength longer than that of visible light but shorter than that of radio waves. It is often abbreviated as IR. Infrared radiation falls within the electromagnetic spectrum, which encompasses all forms of electromagnetic waves. This range of waves includes gamma rays, X-rays, ultraviolet waves, visible light, infrared waves, microwaves, and radio waves.
Infrared light is not visible to the human eye, but it can be detected and measured by scientific instruments such as infrared cameras or sensors. This form of electromagnetic radiation is commonly associated with heat, as it is emitted by objects that generate thermal energy. It is used in various applications, including night-vision technology, remote temperature measurement, and communication systems.
Infrared radiation is divided into three distinct categories: near-infrared, mid-infrared, and far-infrared. Near-infrared is closest to the visible light spectrum and is associated with energy absorption. Mid-infrared lies in the middle range and is often used for spectroscopy and remote control applications. Far-infrared has the longest wavelength and is commonly used for thermal imaging and detection.
Overall, the term "infrared" describes a range of electromagnetic waves characterized by longer wavelengths and lower frequencies than visible light, which are usually associated with heat and utilized in various scientific, technological, and commercial applications.
Top Common Misspellings for INFRARED *
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
Other Common Misspellings for INFRARED
Etymology of INFRARED
The word "infrared" has its etymology rooted in Latin. "Infra" in Latin means "below" or "within", while "red" is the Latin word for "red". The term was coined in the early 19th century by William Herschel, an astronomer from England. Herschel observed that the portion of the electromagnetic spectrum beyond the red end of visible light had specific heating effects, and he named it "infrared" to indicate its position just below the color red in the spectrum.
Similar spelling words for INFRARED
- inbred,
- invariable,
- infra,
- thermal-infrared,
- Enfroward,
- inboard,
- in force,
- infra dig,
- Invirase,
- invariance,
- infract,
- Inferred,
- near-infrared,
- infringe,
- inbreeding,
- inferiority,
- infarct,
- inferiority-complex,
- far-infrared,
- inverarity,
- in for,
- mid-infrared.
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