Jawabanmu

2014-03-14T19:59:41+07:00
Dik.m air=30g=0,03kg
     T air=60°c
     C air=4200
     m es=10g=0,01kg
     T es=0°c
     C es=2100
dit. T2

m.c.ΔT=m.c.ΔT
0,03 x 4200 (60-T)= 0,01 x 2100 (T-0)
126 (60-T)=21 (T-0)
18 (60-T)=3 (T-0)
1080-18T=3T
1080=18T+3T
1080=21T
1080/21=T
51,4=T

jadi suhu akhir campuran=51,4°c