Предмет: Физика, автор: Рита1415

Какое количество теплоты выделится при полном сгорании 200кг каменного угля

Ответы

Автор ответа: MenPelmen

Дано:
$q=27000000Dg$
$m=200kg$
$-----$
$Q-?$

Решение:
$q= frac{Q}{m}$
$Q=mq$
$Q=200kg*27000000Dg=5400000000Dg=5400mDg$

Ответ: $Q=5400mDg$

Автор ответа: Рита1415

Можно еше 4 задачи

Автор ответа: Рита1415

вопрос задать ??

Автор ответа: MenPelmen

Задавайте

Автор ответа: Рита1415

Спасибо вам я задала еше один

Автор ответа: Рита1415

сейчас

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