Какое количество теплоты треубется для нагревания кирпича массой 4 кг от 15 до 80 °С? - Дата: 26.10.2019, Автор: muhammadcallahan - №20468453

Какое количество теплоты треубется для нагревания кирпича массой 4 кг от 15 до 80 °С?
- Предмет:
  Физика
- Автор:
  muhammadcallahan
- 6 лет назад

Ответы 1

Q= C m(t2-t1)Q=880*4*(80-15)=228800Дж
- Автор:
  aryn
- 6 лет назад
- 0
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