transmittance

listen to the pronunciation of transmittance
English - Turkish
iletme
transmitans

Related Terms

diffuse transmittance
(Aydınlatma) yayınık geçirme çarpanı
percent transmittance
(Biyokimya) geçiş yüzdesi
percent transmittance
(Denizbilim) geçişyüzdesi
regular transmittance
(Aydınlatma) düzgün geçirme çarpanı
English - English
the fraction of incident light, or other radiation, that passes through a substance
a transmission
The percentage of radiation that can pass through glazing Transmittance can be defined for different types of light or energy, e g , visible light transmittance, UV transmittance, or total solar energy transmittance
The ratio of energy transmitted by a body to that incident on it
  The ratio of the transmitted power to the incident power (188)  Note 1: In optics, transmittance is usually expressed as optical density or in percent   Note 2: Transmittance was formerly called "transmission "
The fraction (or percentage) of the thermal energy received at a given location after passage through the atmosphere relative to that which would have been received at the same location if no atmosphere were present
the fraction or percent of a particular frequency or wavelength of electromagnetic radiation that passes through a substance without being absorbed or reflected
the fraction of initial light from a light source that is transmitted through the atmosphere Light is attenuated by scattering and absorption from gases and particles
The ratio of transmitted radiant energy to incident radiant energy, or the fraction of light that passes through a medium
The ratio of transmitted flux to incident flux
The total light transmitted by a system, usually given for normal incidence This is the quantity most easily measured, although it is not the most convenient to work with mathematically (See Section 4 1 2, Calc and Rcalc, in Chapter 4 for information on computing transmissivity from transmittance )
{i} transmission, transference; relaying, conveyance; fraction of energy which passes through a body without being absorbed
A measured quantity; the ratio of energy transmitted by a material to total incident radiation
Transmission
the fraction of radiant energy that passes through a substance
The ratio of the radiant flux transmitted by a medium or a body to the incident flux See transmission coefficient The transmittance T of radiant flux through a medium of thickness x is related to the transmission coefficient τ of the medium by T = &tau
The portion of radiation passing through a glazing to that which is incident upon it
The fraction of the light that passes through an object
The fraction of the incident light that passes through an object
(sol) (meas) The ratio of the RADIANT ENERGY transmitted through a substance to the total radiant energy falling on its surface Transmittance is always affected by the thickness and composition of the substance, as well as by the INCIDENT ANGLE F - facteur de transmission S - transmision
the ratio of the radiant energy transmitted through a substance to the total radiant energy incident on its surface
transmittance
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