ultraviole

listen to the pronunciation of ultraviole
Türkisch - Englisch
ultraviolet
Ultraviolet colour
Light rays that are outside the visible spectrum at its violet end These rays have a chemical effect upon the dried film of finishing materials Ultraviolet light is commonly used in curing finishes at the factory for prefinished flooring Ultraviolet light also causes woods to lighten or darken See Color Change
(1) situated beyond the visible spectrum, just beyond the violet end, having wavelengths shorter than wavelengths of visible light and longer than those of X-rays; (2) relating to, producing, or employing ultraviolet radiation
Electromagnetic radiation of wavelength between the shortest visible violet (about 3,850 Angstroms) and soft X-rays (about 100 Angstroms)
adj Relating to or producing electromagnetic radiation of wavelengths from about 5 nanometers to 400 nanometers, which is beyond the violet end of the visible light spectrum Ultraviolet radiation refers to radiation with ultraviolet wavelengths Radiation of this kind is a component of sunlight and is the light that makes exposed skin become darker
the portion of the electromagnetic spectrum beyond the visible violet region Photons of ultraviolet light have more energy that photons of visible violet light
Electromagnetic radiation at wavelengths shorter than the violet end of visible light; the atmosphere of the Earth effectively blocks the transmission of most ultraviolet light
– the region of the electromagnetic spectrum between visible light and x rays
radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
Ultraviolet radiation from the sun plays a role in the formation of the ozone layer by acting as a catalyst for a chemical reaction that breaks apart oxygen molecules which then recombine to form ozone The absorption of UV by stratospheric ozone and atmospheric oxygen prevents very little ultraviolet radiation to reach earth's surfaces where it can detrimental effects on human health and property
wavelengths shorter than visible light
electromagnetic radiation beyond the violet end of the visible light spectrum UV radiation induces tanning and sunburn of the skin, and is associated with the development of skin cancer UV is used to kill Mycobacterium tuberculosis in hospitals
Light that is so blue humans cannot see it A band of the electromagnetic spectrum between the visible and the X-ray hotons of ultraviolet light are more energetic than photons of visible light
The part of the electromagnetic spectrum whose radiation has somewhat smaller wavelengths than optical radiation, but longer wavelengths than X-rays Because ultraviolet light is absorbed by the Earth's atmosphere, ultraviolet astronomy is performed in space more!
Lying outside the visible spectrum at its violet end; said of rays more refrangible than the extreme violet rays of the spectrum
Ultraviolet light or radiation is what causes your skin to become darker in colour after you have been in sunlight. In large amounts ultraviolet light is harmful. The sun's ultraviolet rays are responsible for both tanning and burning. ultraviolet light cannot be seen by people, but is responsible for making your skin darker when you are in the sun ultraviolet radiation/rays
of electromagnetic radiation beyond (higher in frequency than) light visible to the human eye; radiation with wavelengths from 380 nanometre - 10 nanometre
  The portion of the electromagnetic spectrum in which the longest wavelength is just below the visible spectrum, extending from approximately 4 nm to approximately 400 nm   Note: Some authorities place the lower limit of uv at values between 1 and 40 nm, 1 nm being the upper wavelength limit of x-rays   The 400-nm limit is the lowest visible wavelength, i e , the highest visible frequency, violet
radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end; "ultraviolet radiation"; "an ultraviolet lamp
ultra = [Latin] beyond; violet = [Old French] little viole, from viola = [Latin] violet (the flower) Ultraviolet "light" (abbreviated: UV) is a form of invisible electromagnetic radiation with wavelengths just below those of visible light UV radiation is more powerful than visible light and the more powerful forms of it may cause damage to your skin
Türkisch - Türkisch
Dalga boyu 2000-4000 arası olan mor ötesi ışınlar
ultraviole
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