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

---
 1511/CH2/EX2.5/ex2_5.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100755 1511/CH2/EX2.5/ex2_5.sce

(limited to '1511/CH2/EX2.5/ex2_5.sce')

diff --git a/1511/CH2/EX2.5/ex2_5.sce b/1511/CH2/EX2.5/ex2_5.sce
new file mode 100755
index 000000000..1d3a55552
--- /dev/null
+++ b/1511/CH2/EX2.5/ex2_5.sce
@@ -0,0 +1,19 @@
+// Example 2.5 page no-48
+clear
+clc
+
+f=10*10^6 //Hz
+h=6.626*10^-34 //Joules/sec
+e=1.6*10^-19 //C
+//(a)
+E=h*f/e
+printf("\n(a)Energy of each radiated quantum,\n\tE=%.3f*10^-27 Joules/Quantum\n\tE=%.2f*10^-8 eV/Quantum",h*f*10^27,E*10^8)
+
+//(b)
+E=1000  //Joule/sec
+N=E/(h*f)
+printf("\n\n(b)\nTotal number of quanta per sec, N=%.2f*10^29",N/10^29)
+
+//(c)
+o=10^-7
+printf("\n\n(c)\nNumber of quanta emitted per cycle = %.2f*10^22 per cycle",o*N/10^22)
-- 
cgit