Предмет: Физика, автор: lesikv063

какую массу железа можно нагреть на 80 ° с отдав ему 25кДж

Ответы

Автор ответа: senyazakharov0808

0

Ответ:

0,67кг

Объяснение:

Задача на определение теплопередачи

Формула:

m=Q/(c*дельтаt)

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