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Pembahasan :
Q1= mLes
=1 kg . 334.000 joule/ kg
=334.000 joule
Q2=m .cair .ΔT
=1 kg . 4.200 Joule/kg C . (100-0)
=420000 Joule
Qtotal= Q1+Q2
=334.000 Joule + 420.000 Joule
=754.000 Joule
Keterangan
Les=kalor lebur es 334.000 joule/ kg
Cair=kalor jenis air 4.200 Joule/kg C