Jawabanmu

2014-05-21T20:31:14+07:00
Dik : m = 1,5 kg c = 4.200 kg.k t1 = 25 °C t2 = 30°C Dit : Q=…? Jawab : delta T = (30-25)°C = 5 °C Q = m . c . delta t = 1,5 kg . 4.200 kg.k . 5 °C = 31.500 J.