Предмет: Физика, автор: angelinacornenko9

Питома теплоємність меду 1460 Дж / кг °С. Яку кількість теплоти треба затратити, щоб нагріти 2 літра меду на 20ºС. Густина меду 1300 кг/м3. Відповідь надайте числовим значенням.
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Автор ответа: valailmendeeva27

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