| has gloss | eng: A physical paradox is an apparent contradiction in physical descriptions of the universe. While many physical paradoxes have accepted resolutions, others defy resolution and may indicate flaws in theory. In physics as in all of science, contradictions and paradoxes are generally assumed to be artifacts of error and incompleteness because reality is assumed to be completely consistent, although this is itself a philosophical assumption. When, as in fields such as quantum physics and relativity theory, existing assumptions about reality have been shown to break down, this has usually been dealt with by changing our understanding of reality to a new one which remains self-consistent in the presence of the new evidence. | 
| lexicalization | eng: Physical paradoxes | 
| lexicalization | eng: physical paradox | 
| subclass of | (noun) (logic) a statement that contradicts itself; "`I always lie' is a paradox because if it is true it must be false" paradox | 
| has instance | e/cs/Hydrodynamický paradox | 
| has instance | e/cs/Hydrostatický paradox | 
| has instance | e/Archimedes paradox | 
| has instance | e/Babinet's principle | 
| has instance | e/Bentley's paradox | 
| has instance | e/Carroll's paradox | 
| has instance | e/Denny's paradox | 
| has instance | e/Elevator paradox (physics) | 
| has instance | e/Greisen-Zatsepin-Kuzmin limit | 
| has instance | e/Loschmidt's paradox | 
| has instance | e/Mocanu's velocity composition paradox | 
| has instance | e/Ontological paradox | 
| has instance | e/Painleve paradox | 
| has instance | e/Physical paradox#Quantum mechanical paradoxes | 
| has instance | e/Predestination paradoxes in popular culture | 
| has instance | e/Rietdijk–Putnam argument | 
| has instance | e/Supplee's paradox | 
| has instance | e/Tachyonic antitelephone | 
| has instance | e/Tolman's paradox | 
| has instance | e/fr/Paradoxe de Selleri | 
| has instance | e/fr/Paradoxe de de Broglie | 
| has instance | e/fr/Paradoxe des jumeaux dans les espaces compacts | 
| has instance | e/fr/Paradoxe des jumeaux et l'effet Sagnac | 
| has instance | e/fr/Paradoxe temporel | 
| has instance | e/fr/Paradoxes de la mecanique quantique | 
| has instance | e/fr/Petites expériences de pensée | 
| has instance | e/he/הפרדוקס של גיל היקום | 
| has instance | e/ru/Гравитационный парадокс | 
| has instance | c/ru/Релятивистские парадоксы | 
| has instance | e/ru/Космологические парадоксы | 
| has instance | e/ru/Радиобиологический парадокс | 
| has instance | e/sl/Paradoks Wignerjevega prijatelja |