What is another word for emittance?
Pronunciation: [ɪmˈɪtəns] (IPA) 
Emittance is a term that refers to the rate at which energy is radiated from a particular source. There are many synonyms for emittance that can be used to describe this process. One such synonym is radiance, which refers to the amount of radiant energy that is emitted from a source in a given direction. Another synonym is irradiance, which refers to the intensity of light or radiation that falls on a particular surface. Other synonyms for emittance include luminance, radiant flux, and radiant power. All of these terms are useful when describing the amount of energy emitted by a particular source, and they can be used interchangeably depending on the context in which they are used.
