exothermic emission
[/ˌɛk.soʊˈθɜr.mɪk ɪˈmɪʃ.ən/]
nounfemininepl: exothermic emissions / emissões exotérmicas
emissão exotérmica
1. The release of energy in the form of heat, light, radiation, or particles from a chemical or nuclear reaction that releases more energy than it absorbs
The combustion of gasoline is an exothermic emission that produces heat and light.
A combustão da gasolina é uma emissão exotérmica que produz calor e luz.
2. Any discharge of energy-releasing substances or radiation from a system undergoing an exothermic process
The exothermic emission from the nuclear reactor was carefully monitored for safety.
A emissão exotérmica do reator nuclear foi cuidadosamente monitorada por segurança.
This is a technical scientific term used uniformly across English-speaking and Portuguese-speaking countries in academic, industrial, and research settings. It has no colloquial variations and is essential terminology in chemistry, physics, and engineering disciplines in both Brazil and the United States.
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