How many degrees has the boiling water with a mass of 22 kg cooled down if it has given 10 MJ of heat to the environment?

Change in boiling water temperature: Δt = Q / (Sv * m) = 10 * 10 ^ 6 / (4200 * 22) = 108.225 ºС (impossible, boiling water will cool down by 100 ºС (to 0 ºС) and begin to turn into ice).



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