October 2018 1 35 Report
Tolong dijawab ya... :) 1.besi bermassa 5 kg dipanas kan membutuhkan kalor 11.000 kal. Jika kalor jenis Besi 0,11 kkal /kg°C, maka kenaikan suhunya adalah? 2. Aluminium bermassa 2 kg dengan suhu 20°C menerima kalor sebesar 180 KJ. jika kalor jenis alumunium 900J/kg°C, maka suhu akhir adalah...? .Tolong pake cara ya.... :):)

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