🌐EnglishEnglishPolskiالعربيةفارسی한국어EntityQ4117933· pop 7· linked from 155 articlesEntropyonly quantity in the physical sciences that requires a particular direction for timeAvailable in 7 languagesالعربيةCatalanPolskiRomanianفارسی한국어via Wikidata sitelinks · CC0Connectionsweak interactionEntitythermodynamic systemEntityCategoriesAsymmetryThermodynamic entropy