🌐EnglishEnglishDeutschFrançaisItalianoPortuguêsالعربية한국어日本語EntityQ1309303· pop 12· linked from 114 articlesEinstein coefficientsquantities describing probability of absorption or emission of lightAvailable in 12 languagesFrançaisDeutsch日本語PortuguêsItalianoالعربيةHebrewNorwegianTajikUzbekConnectionsEinstein familyEntitythermodynamic equilibriumEntityCategoriesEmission spectroscopy