Рассчитайте удельную теплоемкость кирпича, масса которого3 кг, если при его остывании на 50° выделяется 113,4 Дж энергии
Предмет:
ФизикаАвтор:
jimmuyolsenQ=cm(t2-t1)
Дано:
Q=113,4 Дж
m=3 кгt2-t1=50 градусов
c-?
Решение:
113,4=с*3*50
113,4=с*150
с=113,4/150
с= 0.756 Дж/кг*градусов
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tripoddwiuАвтор:
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