Antonyms for infraredin·frared

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Princeton's WordNetRate these antonyms:0.0 / 0 votes

1. infrared, infrared frequencynoun

   the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range

   "they could sense radiation in the infrared"

   Antonyms:
   seeable, visible

   Synonyms:
   infrared emission, infrared light, infrared radiation, infrared frequency

2. infrared, infrared light, infrared radiation, infrared emissionadjective

   electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves

   Antonyms:
   seeable, visible

   Synonyms:
   infrared emission, infrared light, infrared radiation, infrared frequency

3. infraredadjective

   having or employing wavelengths longer than light but shorter than radio waves; lying outside the visible spectrum at its red end

   "infrared radiation"; "infrared photography"

   Antonyms:
   visible, seeable

Editors ContributionRate these antonyms:0.0 / 0 votes

1. ultraviolet

   infrared is the wide range of invisible light with longer wavelengths than the red we can see. ultraviolet is the wide range (uva, uvb, uvc etc) with shorter wavelengths than we can see.

   ultraviolet have lesser wavelengths than violet in the spectrum.

   Submitted by walleser on May 22, 2021  

How to use infrared in a sentence?

1. Michael Werner:

   I think we chose the Tarantula Nebula as one of our first targets because we knew it would demonstrate the breadth of Spitzers capabilities, that region has a lot of interesting dust structures and a lot of star formation happening, and those are both areas where infrared observatories can see a lot of things that you cant see in other wavelengths.

2. Eli Goldstein:

   Our technology works best in hot, dry climates where the sky is clear, so when Jesus Valenzuela have clouds, that blocks that radiative cooling window, in the same way that [ carbon dioxide ] blocks light and sort of has that heat trapping effect, water vapor also will block infrared light.

3. John Venable of D.C.-based:

   Any time you have a high flashpoint on the ground, there’s an array out there called the Space-Based Infrared System, and we can detect just about any major launch or explosion on the face of the Earth, but the ability to track those once they actually leave the atmosphere and start their trajectory is complicated by the movement of these vehicles.

4. Professor Lattanzio:

   These include the detection of biologically relevant molecules in interstellar clouds and comets, mid-infrared spectra of interstellar grains and the dust from comets, a diverse set of data from comets including the Rosetta mission showing consistency with biology and the frequency of Earth-like or habitable planets in the Galaxy.

5. Alon Gorodetsky:

   There is a lot of flexibility in how one can deploy this material, essentially, by taking the stickers and putting them all over yourself, you could look one way under optical visualization and another way under an active infrared visualization camera.

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