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

---
 527/CH3/EX3.2/3_2exam.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 527/CH3/EX3.2/3_2exam.sce

(limited to '527/CH3/EX3.2/3_2exam.sce')

diff --git a/527/CH3/EX3.2/3_2exam.sce b/527/CH3/EX3.2/3_2exam.sce
new file mode 100755
index 000000000..978deb53b
--- /dev/null
+++ b/527/CH3/EX3.2/3_2exam.sce
@@ -0,0 +1,22 @@
+//Engineering and Chemical Thermodynamics
+//Example 3.2
+//Page no : 119
+
+//Solution(a)
+clear ; clc ; 
+//Given 
+del_U = 0 ; // As no work or heat transfered across its boundaries during the process 
+T_1 = 500 ; // [K]
+V1 = 1.6682 / 2 * 10^-3; // [m^3]
+V2 = 2 * V1 ; 
+del_S_sur = 0 ; // As no heat transfered across its boundaries during the process 
+disp(" Example 3.2   Page no : 119")
+disp("(a)");
+disp("  For an ideal gas u = u(T only)") ; 
+printf('\n   Final temperature = %g K \n\n',T_1);
+
+//Solution(b)
+q_rev = 8.314 * T_1 * log(V2/V1) ;
+del_S_sys = q_rev / T_1 ;
+del_S_univ = del_S_sys + del_S_sur ;
+printf('(b)\n\n  Entropy change for universe = %.2f J/(molK)',del_S_univ);
-- 
cgit