Odpowiedzi

2009-11-08T11:04:27+01:00
Q=cmΔT = cm(T2-T1)
c = 4200 J/kgC
m = 120l = 120kg
T1= 65C
T2 = 37C

Q = 4200 J/kgC * 120kg * (65C - 37C) = 14112000J = 14,112 MJ