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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3825/CH7/EX7.12/Ex7_12.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3825/CH7/EX7.12/Ex7_12.sce')
| -rw-r--r-- | 3825/CH7/EX7.12/Ex7_12.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/3825/CH7/EX7.12/Ex7_12.sce b/3825/CH7/EX7.12/Ex7_12.sce new file mode 100644 index 000000000..674eb1de7 --- /dev/null +++ b/3825/CH7/EX7.12/Ex7_12.sce @@ -0,0 +1,15 @@ +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
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