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Виконай вікторину

запитання по темі: "Пароутворення і конденсація. Кипіння"

QuestionAnswer
Рідина під час кипіння отримала від нагрівника кількість теплоти 180 кДж. Яка маса пари, що утворилася, якщо питома теплота пароутворення цієї рідини дорівнює 450 кДж/кг? 400 г
За якої температури вода випаровується? За будь - якої температури
Яка кількість теплоти потрібна для перетворення 3 кг води, узятої за температури 10 °C, у пару з температурою100 °C? 8 МДж
За якої умови починанається кипіння води? За температури 100 °C
Яка кількість теплоти виділиться під час конденсації 50 г водяної пари, температура якої 100 °C, та охолодження води, що утвориться, до температури 60 °C? 120 кДж
Created by: свєта
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