Diket m es=2kg
ΔT=20
L=335000j/kg
c es=4300j/kg0c
Ditanya:
Q=?
Jawab
Q=mxcx ΔT+mxL
=2kgx4300j/kg0Cx200c+2kgx335000j/kg
=172000+670000
=842.000J
=842kJ
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Diket
m es=2kg
ΔT=20
L=335000j/kg
c es=4300j/kg0c
Ditanya:
Q=?
Jawab
Q=mxcx ΔT+mxL
=2kgx4300j/kg0Cx200c+2kgx335000j/kg
=172000+670000
=842.000J
=842kJ