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  • ...rising from a form of synchrotron radiation. The basis for controlling the wavelength of this photon source from the visible light region to gamma wavelengths wi
    3 KB (440 words) - 19:23, 1 January 2017
  • * John Kierein, Gravitation as a Compton Effect Redshift of Long Wavelength Background Radiation
    3 KB (433 words) - 06:45, 2 January 2017
  • ...tes light as a wave-quantum UNITY, the particle aspect showing up at short wavelength e.g. from ~ 7000 A<sup>o</sup> downward in photochemical effects and below
    3 KB (479 words) - 20:11, 1 January 2017
  • ...phase propagated with a speed of light for the length equal to the Compton wavelength. This feature assures the constancy of light velocity and a normal propagat
    4 KB (570 words) - 19:17, 1 January 2017
  • ...shifted toward the red part of the [[light spectrum]]. Since frequency and wavelength are inversely proportional, this is equivalent to saying that the frequency ...nless]] variable <math>z\,</math>, defined as the fractional change of the wavelength<ref>
    22 KB (3,270 words) - 20:15, 4 February 2018
  • ...arly polarized light) is an egg-shaped circular ellipsoid of length l (the wavelength) and cross-sectional diameter l/p.&nbsp; This finite-size explains the Heis
    5 KB (827 words) - 06:19, 2 January 2017
  • ...on dipole antennas and a field strength meter. ''(Once he had measured one wavelength,'' ''he multiplied it by the frequency and its speed turned out to be the s
    5 KB (794 words) - 12:57, 30 December 2016
  • ...s detectors is quite low at 300&nbsp;nm, the noise in observations at this wavelength is primarily due to [[charge-coupled device|CCD]] noise rather than sky bac ...et area in the chosen filters were taken. The total exposure times at each wavelength were 42.7 hours (300&nbsp;nm), 33.5 hours (450&nbsp;nm), 30.3 hours (606&nb
    33 KB (4,612 words) - 12:32, 5 February 2018
  • The [[luminosity]] is variable at nearly every [[wavelength]] from [[radio waves]] to [[Gamma rays]] on timescales of a few days to dec
    11 KB (1,478 words) - 12:28, 5 February 2018
  • ...= |pages = 119}}</ref> At visible wavelengths of light, e.g. 632.8&nbsp;nm wavelength provided by a He-Ne laser, interfaces supporting surface plasmons are often ...tion]]. Much research goes on first in the microwave range because at this wavelength material surfaces can be produced mechanically as the patterns tend to be o
    22 KB (3,039 words) - 12:58, 6 February 2018
  • ...romagnetic Wave Transmission in the Earth's Atmosphere over the Frequency (Wavelength) Range 3 kHz (100 km)-3,000 THz (0.1 micron),? Technical Report No. DOT-TSC
    22 KB (2,752 words) - 13:25, 30 December 2016
  • ...l time difference will manifest itself as a phase shift of about 40\% of a wavelength compared with the lab generated signal. This phase shift will adjust linear
    42 KB (6,981 words) - 09:16, 16 March 2018
  • ...e on Michelson's 1881 experiment,<ref name=michel2 /> and to establish the wavelength of light as a [[Length measurement|standard of length]].<ref name=michel3 / ...ements and started to use their newly developed technique to establish the wavelength of light as a [[Length measurement|standard of length]].<ref name=michel3 /
    82 KB (12,123 words) - 14:58, 19 July 2017
  • ...of Centaurus&nbsp;A was created through observations in radio waves with a wavelength of 20&nbsp;cm with the VLA. The position of the radio jet and the knots wit
    29 KB (4,015 words) - 12:30, 5 February 2018
  • ...00032117}} (This thought-experiment is described on pages 283–4. The short-wavelength filter is specified as "violet", but during the 19th century "violet" could ...Maxwell Telescope]], the largest [[Submillimetre astronomy|submillimetre]]-wavelength astronomical [[telescope]] in the world, with a diameter of {{convert|15|m|
    78 KB (11,137 words) - 15:23, 19 July 2017
  • [[Image:Sig05-006.jpg|thumb|300px|Different wavelength infrared images of [[Arp 107]] (UGC 5984).]]
    76 KB (10,108 words) - 13:04, 4 February 2018
  • [[Redshift]] can be measured by determining the wavelength of a known transition, such as hydrogen α-lines for distant quasars, and f
    62 KB (9,085 words) - 20:13, 4 February 2018
  • ...possible is 683&nbsp;lm/W for monochromatic green light at 555 nanometers wavelength, the peak sensitivity of the human eye.
    104 KB (15,285 words) - 16:44, 16 December 2018
  • ...]] wave theory to show that colour is the visible manifestation of light's wavelength. Science also slowly came to realise the difference between perception of c
    109 KB (15,996 words) - 15:04, 19 July 2017

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