Tolong bantu yah guys no : 4 saja :) #Need quick answer :) JANGAN JAWAB ASAL !

dik
kalor = 9750 J
M = 500g=0,5 kg
deltaT = 80-30=50
dit
kalor jenis
= kalor/Mxdelta T
=9750/0,5x50
=9750/25
=390 a

Q = mc∆T
(9750 J) = (0,5 kg)(c)(80°C-30°C)
c = 390 J/kg°C