• Thumbnail for Transmission coefficient
    The transmission coefficient is used in physics and electrical engineering when wave propagation in a medium containing discontinuities is considered....
    8 KB (1,230 words) - 13:47, 26 September 2024
  • Thumbnail for Reflection coefficient
    the reflection coefficient is a parameter that describes how much of a wave is reflected by an impedance discontinuity in the transmission medium. It is...
    11 KB (1,513 words) - 17:55, 31 December 2024
  • Thumbnail for Fresnel equations
    The Fresnel equations (or Fresnel coefficients) describe the reflection and transmission of light (or electromagnetic radiation in general) when incident...
    68 KB (8,252 words) - 04:50, 10 March 2025
  • In thermodynamics, the heat transfer coefficient or film coefficient, or film effectiveness, is the proportionality constant between the heat flux and...
    27 KB (4,502 words) - 14:41, 5 April 2025
  • The transmission coefficient is needed for models of Transmission where for instance a vector carries a pathogen or parasite between hosts. It is represented...
    2 KB (204 words) - 12:51, 13 October 2023
  • quantity. These include transmission parameter, transmission function, propagation parameter, propagation coefficient and transmission constant. If the plural...
    16 KB (2,353 words) - 16:25, 20 October 2024
  • the Gibbs energy of activation, κ {\displaystyle \kappa } is the transmission coefficient, k B {\displaystyle k_{\mathrm {B} }} is the Boltzmann constant...
    9 KB (1,077 words) - 16:14, 27 January 2024
  • the transmission coefficient occur at certain incident electron energies. It turns out that, for certain energies, the transmission coefficient is equal...
    24 KB (2,889 words) - 15:38, 6 March 2025
  • a))^{2}{\frac {(k^{2}+\kappa ^{2})^{2}}{4k^{2}\kappa ^{2}}}}}} . The transmission coefficient from the left of the potential barrier is, when D = 0, T L = |...
    50 KB (9,208 words) - 06:15, 5 February 2025
  • Thumbnail for Acoustic transmission
    Acoustic attenuation Architectural acoustics Attenuation coefficient Noise pollution Soundproofing Sound pressure Sound reflection Sound transmission class...
    4 KB (517 words) - 12:40, 16 January 2025
  • Thumbnail for Transmittance
    (often an observation location). This may be described by the transmission coefficient. Hemispherical transmittance of a surface, denoted T, is defined...
    8 KB (1,057 words) - 14:33, 7 April 2025
  • Thumbnail for Regge–Wheeler–Zerilli equations
    that no waves emerge from the event horizon. The reflection and transmission coefficients are thus defined as R ± = | R ± | 2 , T ± = | T ± | 2 {\displaystyle...
    9 KB (1,565 words) - 15:52, 11 November 2024
  • {r}})=e^{i({\vec {k}}\cdot {\vec {r}})}} For one-dimensional problems, the transmission coefficient T {\displaystyle T} is of interest. It is defined as: T = | J →...
    7 KB (1,226 words) - 19:32, 3 January 2025
  • Thumbnail for Impedance matching
    the reflection coefficient as the voltage reflection coefficient (unless otherwise indicated). Either end (or both ends) of a transmission line can be a...
    32 KB (4,650 words) - 17:46, 13 September 2024
  • In chemical kinetics, a reaction rate constant or reaction rate coefficient (⁠ k {\displaystyle k} ⁠) is a proportionality constant which quantifies the...
    17 KB (2,387 words) - 12:44, 3 February 2025
  • In chemistry, the molar absorption coefficient or molar attenuation coefficient (ε) is a measurement of how strongly a chemical species absorbs, and thereby...
    6 KB (760 words) - 15:51, 19 January 2025
  • In probability theory and statistics, the coefficient of variation (CV), also known as normalized root-mean-square deviation (NRMSD), percent RMS, and...
    30 KB (4,017 words) - 20:58, 20 March 2025
  • Thumbnail for Rectangular potential barrier
    barrier is given by the transmission coefficient, whereas the likelihood that it is reflected is given by the reflection coefficient. Schrödinger's wave-equation...
    13 KB (2,664 words) - 14:45, 26 August 2024
  • quantum cryptography, which will theoretically allow guaranteed secure transmission of information. An inherent advantage yielded by quantum cryptography...
    10 KB (1,157 words) - 23:05, 4 September 2024
  • Bioaerosol Bugchasing Cross-species transmission Infectious disease: Transmission Rodentology Transmission coefficient (epidemiology) Bush AO, Fernández...
    36 KB (4,072 words) - 15:35, 22 September 2024
  • Thumbnail for Smith chart
    complex reflection coefficient and impedance repeats every half wavelength along the transmission line. The complex reflection coefficient is generally simply...
    68 KB (7,969 words) - 03:12, 23 March 2025
  • Thumbnail for Gini coefficient
    In economics, the Gini coefficient (/ˈdʒiːni/ JEE-nee), also known as the Gini index or Gini ratio, is a measure of statistical dispersion intended to...
    94 KB (10,898 words) - 19:01, 4 April 2025
  • Dispersion Transmittance and Transmission coefficient Absorption Scattering Turbidity Reflectance and Reflectivity (reflection coefficient) Albedo Perceived color...
    2 KB (190 words) - 21:49, 20 July 2024
  • Thumbnail for F-number
    F-number (redirect from Transmission stop)
    {\displaystyle G\#={\frac {1+4N^{2}}{\tau \pi }}\,,} where τ is the transmission coefficient of the lens, and the units are in inverse steradians (sr−1). The...
    43 KB (5,449 words) - 02:22, 9 April 2025
  • Thumbnail for Stokes relations
    of different refractive indices. They also relate the transmission and reflection coefficients for the interaction. Their derivation relies on a time-reversal...
    2 KB (285 words) - 14:41, 28 November 2024
  • Thumbnail for Frequency selective surface
    the limit. For dual FSS, the reflection coefficient of the patch will be equal to the transmission coefficient of the mesh. Circuit duality The dual circuit...
    49 KB (6,331 words) - 02:30, 5 February 2025
  • In graph theory, a clustering coefficient is a measure of the degree to which nodes in a graph tend to cluster together. Evidence suggests that in most...
    18 KB (2,377 words) - 02:25, 15 December 2024
  • insertion loss (IL) is the reciprocal of the magnitude of the transmission coefficient |S21| expressed in decibels. It is thus given by: I L = 10 log...
    45 KB (7,420 words) - 20:18, 11 March 2025
  • Thumbnail for Rolling resistance
    expressed as a coefficient times the normal force. This coefficient of rolling resistance is generally much smaller than the coefficient of sliding friction...
    47 KB (6,272 words) - 21:37, 9 March 2025
  • Thumbnail for Nicolson–Ross–Weir method
    {\displaystyle S_{21}} correspond to the cumulative reflection and transmission coefficient of the sample that are referenced to the each sample end, respectively:...
    11 KB (1,228 words) - 20:48, 13 September 2024