selectiveemissivity
Selective emissivity is a property of materials that describes their ability to emit or absorb electromagnetic radiation selectively, depending on the wavelength or frequency of the radiation. This property is crucial in various fields, including thermal engineering, materials science, and astrophysics.
In thermal engineering, selective emissivity is used to design materials that can efficiently emit or absorb
The concept of selective emissivity is closely related to Kirchhoff's law of thermal radiation, which states
Selective emissivity can be quantified using the emissivity spectrum, which plots the emissivity of a material
In summary, selective emissivity is a fundamental property of materials that describes their ability to emit