Jawabanmu

2014-06-04T09:03:38+07:00
Kalo gak salah begini nih
m air: 10 kg
T1:25
T2: 75
Q: 4*10^5
c:......
jawab:

Q = m. c . (T2-T1)
4*10^5 = 10. c. (75-25)
4*10^5 = 10.c. 50
4*10^5 / 5*10^2 = c
0,8*10^3

mohon maap kalo salah
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