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Внутрішня енергія

Актуалізація знань

QuestionAnswer
З яких частинок складаються всі речовини? Атоми, молекули, йони.
Чому рух частинок називають тепловим? Швидкість руху частинок пов'язана із температурою тіла.
Як рух частинок речовини пов’язаний з температурою? Чим швидше рухаються частинки, тим більша температура тіла.
Що таке енергія? Фізична величина, що характеризує здатність тіл виконувати роботу.
В яких одиницях вона вимірюється? Джоуль.
Created by: svshow
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