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

---
 647/CH2/EX2.1/Example2_1.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 647/CH2/EX2.1/Example2_1.sce

(limited to '647/CH2/EX2.1/Example2_1.sce')

diff --git a/647/CH2/EX2.1/Example2_1.sce b/647/CH2/EX2.1/Example2_1.sce
new file mode 100755
index 000000000..aaff9dbb9
--- /dev/null
+++ b/647/CH2/EX2.1/Example2_1.sce
@@ -0,0 +1,22 @@
+clear;
+clc;
+
+// Example: 2.1
+// Page: 39
+
+printf("Example: 2.1 - Page: 39\n\n");
+
+// Solution
+
+//*****Data*****//
+deff('[E] = f1(T)','E = 50 + 25*T + 0.05*T^2');// [J]
+deff('[Q] = f2(T)','Q = 4000 + 10*T');// [J]
+Ti = 400;// [K]
+Tf = 800;// [K]
+//*************//
+
+// From the first law of thermodynamics:
+// W = Q - delta_E
+// W = f2 -f1
+W = integrate('(4000 + 10*T) - (50 + (25*T) + (0.05*T^2))','T',Ti,Tf);
+printf("The work done during the process is %.2f kJ\n",W/1000);
\ No newline at end of file
-- 
cgit