Jawabanmu

2014-04-09T18:52:57+07:00
Q =  m.c.delta T
     =10x4200x75
     =3150
2014-04-09T18:53:37+07:00
Massa= 10kg
kalor jenis = 4200 
kenaikan suhu= 100-25=75
Q= massa * kalor jenis * kenaikan suhu = 10*4200*75=3.150.000 joule atau 
3.150 kjoule