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clear
//
//
//
//Variable declaration
El=10**-2*50 //energy loss(J)
H=El*60 //heat produced(J)
d=7.7*10**3 //iron rod(kg/m**3)
s=0.462*10**-3 //specific heat(J/kg K)
//Calculation
theta=H/(d*s) //temperature rise(K)
//Result
printf("\n temperature rise is %0.2f K",theta)
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