Предмет: Физика, автор: krOsavchik

достаточно ли передать кол-во теплоты 12,6 мДж стальной болванке массой 60 кг чтобы нагреть ее на 800 с*

Ответы

Автор ответа: woonderkind

чтобы проверить это нужно найти дельта t=Q/cm=12600000/460*60= 456градусов

krOsavchik ты правильно написал дано у количества теплоты скорее всего степень МЕГА а не милли,ну да если это так то количество теплоты все равно недостаточно

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