Нагретый камень массой 5 кг, охлаждаясь на 2 К, передает окружающей среде теплоту 4200 Дж. Удельная теплоемкость камня равна 420 - №14569269

Нагретый камень массой 5 кг, охлаждаясь на 2 К, передает окружающей среде теплоту 4200 Дж. Удельная теплоемкость камня равна 420
- Предмет:
  Физика
- Автор:
  seth
- 5 лет назад

Ответы 1

Ну и молодец! До меня дошлоQ = c·m·ΔTОтсюда с = Q / (m·ΔT) = 4200 / (5 · 2) = 420 Дж/(кг·К)Ответ:420 Дж/(кг·К)
- Автор:
  anteroevans
- 5 лет назад
- 0
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