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Diffstat (limited to '2465/CH4/EX4.17/Ex4_17.sce')
| -rw-r--r-- | 2465/CH4/EX4.17/Ex4_17.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2465/CH4/EX4.17/Ex4_17.sce b/2465/CH4/EX4.17/Ex4_17.sce new file mode 100644 index 000000000..483dd3afd --- /dev/null +++ b/2465/CH4/EX4.17/Ex4_17.sce @@ -0,0 +1,19 @@ +//Chapter-4,Example 17,Page 97
+clc();
+close();
+
+q= 300 //heat energy
+
+P= 2 // pressure in atm
+
+V1= 10 // volume in litre
+
+V2= 20 //volume in litre
+
+//since 1 lit.atm = 24.25 cal
+
+W=P*(V2-V1)*24.25 //work done
+
+delta_E= q-W //from the 1st law of thermodynamics
+
+printf('the change in internal energy is %.f cal',delta_E)
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