From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 1919/CH5/EX5.1/Ex5_1.sce | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100755 1919/CH5/EX5.1/Ex5_1.sce

(limited to '1919/CH5/EX5.1/Ex5_1.sce')

diff --git a/1919/CH5/EX5.1/Ex5_1.sce b/1919/CH5/EX5.1/Ex5_1.sce
new file mode 100755
index 000000000..f56cf76c0
--- /dev/null
+++ b/1919/CH5/EX5.1/Ex5_1.sce
@@ -0,0 +1,21 @@
+
+// Theory and Problems of Thermodynamics
+// Chapter 5
+// Second law of Thermodynamics
+// Example 1
+
+clear ;clc;
+
+//Given data
+Q = 100                     // energy absorbed in kJ
+W = 50                      // work done in kJ
+
+// Calculations 
+U2_1 = Q - W                // U2_1 = U2 - U1
+
+// if it is to be restored to state 1 through an adiabatic process, then
+del_U = - U2_1              // U2_1 = - (U1 - U2)
+
+net_W = U2_1 + del_U        // in kJ
+
+mprintf('According to the second law of thermodynamics, \n The system cannot be restored to its original state by adiabatic process')
-- 
cgit