Предмет: Физика, автор: danolo

определите количество теплоты, потребное для превращения 6 кг воды, взятой при 0 °С, в пар при 100 °C

Ответы

Автор ответа: Аничка2705
0
Q=Q1+Q2
Q1=cm(t2-t1)=4200*6*(100-0)=2520000Дж
Q2=rm= 2.3*10^6*6=13.8*10^6Дж
Q=2520000+13.8*10^6=16320000Дж
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