INFRA-RED WAVELENGTHS

INFRA-RED WAVELENGTHS
اطوال موجية للاشعة دون الحمراء

English-Arabic military dictionary. 2015.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • near infra-red — /ˌnɪər ɪnfrə ˈrɛd/ (say .nearr infruh red) noun 1. the part of the electromagnetic spectrum with wavelengths just above those of visible red, about 800 millimicrons, to about 2.5 microns. –adjective 2. of or relating to this part of the… …  

  • far infra-red — /ˌfar ɪnfrə ˈrɛd/ (say .fahr infruh red) noun 1. the part of the electromagnetic spectrum with wavelengths approximately between about 20 microns and about 1 millimetre. –adjective 2. of or relating to this part of the electromagnetic spectrum.… …  

  • Astronomical seeing — Schematic diagram illustrating how optical wavefronts from a distant star may be perturbed by a layer of turbulent mixing in the atmosphere. The vertical scale of the wavefronts plotted is highly exaggerated. Astronomical seeing refers to the… …   Wikipedia

  • Multi-spectral image — Multi spectral imaging is a technology originally developed for space based imaging. Multi spectral imaging can capture light from frequencies beyond the visible light range, such as infrared. This can allow extraction of additional information… …   Wikipedia

  • Infrared homing — refers to a passive missile guidance system which uses the emission from a target of electromagnetic radiation in the infrared part of the spectrum to track it. Missiles which use infrared seeking are often referred to as heat seekers , since… …   Wikipedia

  • COSMOSOMAS — is a circular scanning astronomical microwave experiment to investigate the Cosmic Microwave Background anisotropy and diffuse emission from the Galaxy on angular scales from 1 to 5 degrees. It was designed and built by the Instituto de… …   Wikipedia

  • Betelgeuse — Starbox begin name =Betelgeuse, Alpha OriStarbox image caption = Betelgeuse is the upper left star (pink arrow) in the rectangle of bright stars in Orion.Starbox observe epoch = J2000.0 constell = Orion ra = RA|05|55|10.3053cite web… …   Wikipedia

  • Cytochrome c — Cytochrome c, somatic Three dimensional structure of cytochrome c (green) with a heme molecule coordinating a central Iron atom (orange) …   Wikipedia

  • Laser safety — A typical laser warning symbol. Laser safety is safe design, use and implementation of lasers to minimize the risk of laser accidents, especially those involving eye injuries. Since even relatively small amounts of laser light can lead to… …   Wikipedia

  • Infrared — For other uses, see Infrared (disambiguation). An image of two people in mid infrared ( thermal ) light (false color) …   Wikipedia

  • Infrared photography — Top: tree photographed in the near infrared range. Bottom: same tree in the visible part of the spectrum …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”