Prosim, vi nekdo jak vypocitat nasledujici priklad, dekuji
Kolik je treba dodat tepla, abychom ohrali led, ktery ma -10 stupnu na vodni paru,
ktera ma 140 stupnu. C vody je 4,18kJ, C ledu je 2,09 KJ, Cv pary je 1,95kj, lv ledu 334KJ, Lv vody je 2260, m je 3 kilogramy
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