Thermal transmittance is the rate of transfer of heat through matter. The thermal transmittance of a material (such as insulation or concrete) or an assembly... 11 KB (1,302 words) - 06:19, 3 May 2024 |
_{10}T)+1\,.\end{aligned}}} For example, if the filter has 0.1% transmittance (0.001 transmittance, which is 3 absorbance units), its shade number would be 8... 21 KB (2,915 words) - 23:49, 20 December 2023 |
Transmissometer (redirect from Transmittance meter) [citation needed] Transmissometers are also referred to as telephotometers, transmittance meters, or hazemeters. Transmissometers are also used by oceanographers... 3 KB (373 words) - 03:31, 25 April 2023 |
Bidirectional scattering distribution function (redirect from Bidirectional transmittance distribution function) (bidirectional reflectance distribution function) and BTDF (bidirectional transmittance distribution function). BSDF is a superset and the generalization of... 8 KB (964 words) - 10:21, 20 March 2024 |
z}=10^{-\int _{0}^{\ell }\mu _{10}(z)\mathrm {d} z},} where T is the transmittance of the material sample; ℓ is the path length of the beam of light through... 14 KB (2,023 words) - 00:55, 27 January 2024 |
Solar gain (redirect from Total solar transmittance) Factor or Total Solar Energy Transmittance) is the coefficient commonly used in Europe to measure the solar energy transmittance of windows. Despite having... 17 KB (2,304 words) - 13:30, 6 February 2024 |
filter can be calculated as Fractional transmittance ≡ I I 0 = 10 − d , {\displaystyle {\text{Fractional transmittance}}\equiv {\frac {I}{I_{0}}}=10^{-d}... 15 KB (1,687 words) - 04:11, 1 April 2024 |
the square root of the transmittance of that lens: T = N transmittance . {\displaystyle T={\frac {N}{\sqrt {\text{transmittance}}}}.} For example, an f/2... 43 KB (5,447 words) - 11:47, 12 May 2024 |
are two types of binocular filters, classified by the shape of their transmittance curves. Tinted lenses (e.g. Pilestone/Colorlite/ColorMax glasses) apply... 27 KB (3,109 words) - 09:35, 7 April 2024 |
Chubb illusion (section Imperfect transmittance) lighting of objects at a point, the reflectance of those objects and the transmittance of media between the object and observer is central to determining the... 18 KB (2,328 words) - 06:11, 4 September 2023 |
X-ray spectroscopy (redirect from X-Ray Transmittance Spectroscopy) X-ray spectroscopy is a general term for several spectroscopic techniques for characterization of materials by using x-ray radiation. When an electron... 18 KB (2,659 words) - 14:02, 25 February 2024 |
Fresnel equations (redirect from Surface transmittance) the fraction that is refracted into the second medium is called the transmittance (or transmissivity, or power transmission coefficient) T. Note that... 70 KB (8,291 words) - 21:46, 8 May 2024 |
robust and transparent material. An excellent raw material with high transmittance and enhanced mechanical properties. Researchers have successfully tested... 21 KB (2,458 words) - 23:57, 22 March 2024 |
An electromagnetic (or any other) wave experiences partial transmittance and partial reflectance when the medium through which it travels suddenly changes... 8 KB (1,229 words) - 10:24, 28 March 2024 |
Transparency meter (section Total Transmittance) versa. An object's transparency is measured by its total transmittance. Total transmittance is the ratio of transmitted light to the incident light. There... 3 KB (317 words) - 16:23, 9 February 2023 |
panes of glass. These types of products are NFRC-ratable for visible transmittance. Assemblies with three panes can sometimes be cost-justified in the... 14 KB (1,402 words) - 19:48, 27 December 2023 |
de-ice driveways and patches of ice. Sodium chloride crystals have a transmittance of at least 90% (through 1 mm) for infrared light having wavelengths... 31 KB (3,337 words) - 19:15, 1 May 2024 |
A wave experiences partial transmittance and partial reflectance when the medium through which it travels suddenly changes. The reflection coefficient... 10 KB (1,505 words) - 16:19, 5 May 2024 |
Transmittance of the atmosphere around the C-band... 1 KB (129 words) - 00:11, 17 March 2023 |
salts, he concluded that "the transmittance of a concentrated solution can be derived from a measurement of the transmittance of a dilute solution". It is... 32 KB (5,024 words) - 14:31, 25 April 2024 |
reflectance, R(λ), is one such measurable quantity. Another, is spectroscopic transmittance, T(λ), applicable when the substrate is transparent. Spectroscopic reflectance... 30 KB (3,364 words) - 21:40, 31 December 2023 |