Jawabanmu

2014-05-07T10:42:34+07:00
              Q1 = Q2
c1m1DeltaT1 = c2m2DeltaT2
      75.(Ta-0) = 50.(100-Ta)
            75Ta = 5000 - 50Ta
 75Ta + 50Ta = 5000
         125 Ta = 5000
               Ta = 5000/125
               Ta = 40 derajat Celcius
2014-05-07T11:45:59+07:00
Qlepas=Qterima
m1x(T1-T)=m2x(T-T2)
50x(100-T)=75x(T-0)
5.000-50T=75T-0
5.000+0=75T+50T
5.000=125T
40°C=T