Respuesta :
The correct relation for the radiation properties of a semitransparent surface is c. a+p+T=1.
What is radiation?
Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium. This energy can take the form of electromagnetic radiation, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma rays, or particles such as alpha particles, beta particles, and neutrons. Radiation can be naturally occurring, such as from the sun, or artificial, such as in medical treatments or nuclear reactor emissions. Radiation can be beneficial, such as when it is used to treat cancer, or harmful, such as when it is emitted by nuclear reactors and can lead to cancer and other illnesses. Radiation is also used in imaging and other diagnostic tests, in nuclear power plants, and in other industrial and research applications.
This equation states that the sum of the absorptivity (a), reflectivity (p) and transmissivity (T) of a semitransparent surface is equal to 1. This equation is used to describe the radiation properties of a surface that is partially opaque, partially reflective, and partially capable of transmitting radiation.
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