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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
commit7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch)
treedbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3825/CH7/EX7.12/Ex7_12.sce
parentb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff)
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initial commit / add all books
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+clc
+m1=30 //mass of steel
+m2=150 //mass of oil
+Cp1=0.46 //steel
+Cp2=2.5 //oil
+T1=700 //steel
+T2=300 //oil
+T=((m1*Cp1*T1)+(m2*Cp2*T2))/((m1*Cp1)+(m2*Cp2))
+mprintf("T=%fK\n",T)//ans vary due to roundoff error
+deltaSsteel=integrate('m1*Cp1/T','T',T1,T)
+mprintf("deltaSsteel=%fkJ/K\n",deltaSsteel)//ans vary due to roundoff error
+deltaSoil=integrate('m2*Cp2/T','T',T2,T)
+mprintf("deltaSoil=%fkJ/K\n",deltaSoil)//ans vary due to roundoff error
+deltaSuni=deltaSsteel+deltaSoil
+mprintf("deltaSuni=%fkJ/k",deltaSuni)//ans vary due to roundoff error