dik : m: 80 gram
T: 50 - (-10) = 60°C
lebur es: 80 Kal/gr
C(es); 0,5 Kal/gr°c
C(air); 1 Kal/ gr
dit;Qtotal=Q1 + Q2?
jwb:Q1=M X C (ES) X T
=80 X 0,5 X 60=2.400 Kal
Q2=M X L
=80 X 80
=8.800 Kal
Qtotal=2.400 + 6. 400 Kal
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dik : m: 80 gram
T: 50 - (-10) = 60°C
lebur es: 80 Kal/gr
C(es); 0,5 Kal/gr°c
C(air); 1 Kal/ gr
dit;Qtotal=Q1 + Q2?
jwb:Q1=M X C (ES) X T
=80 X 0,5 X 60=2.400 Kal
Q2=M X L
=80 X 80
=8.800 Kal
Qtotal=2.400 + 6. 400 Kal
=8.800 Kal