Предмет: Физика, автор: екатерина5в

какое количество теплоты нужно затратить для того,чтобы расплавить 2 кг олова,взятого при температуре плавления?удельная теплота плавления олова 58 кДж/кг.С дано и решением

Ответы

Автор ответа: CREZU2
0

Q=L(лямбда) m ;  Q=2кг*58кдж/кг=116кДж
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