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

---
 2453/CH10/EX10.1/10_1.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 2453/CH10/EX10.1/10_1.sce

(limited to '2453/CH10/EX10.1')

diff --git a/2453/CH10/EX10.1/10_1.sce b/2453/CH10/EX10.1/10_1.sce
new file mode 100755
index 000000000..ac803bc25
--- /dev/null
+++ b/2453/CH10/EX10.1/10_1.sce
@@ -0,0 +1,17 @@
+//To calculate the relative population
+c = 3*10^8;    //speed of light, m/sec
+h = 6.6*10^-34;    //planck's constant
+e = 1.6*10^-19;
+T = 300;    //temperature, K
+K = 8.61*10^-5;
+lamda = 6943;    //wavelength, armstrong
+lamda = lamda*10^-10;     //wavelength, m
+// let E2 - E1 be E
+E = h*c/lamda;      //energy, J
+E = E/e;       //energy, eV
+//let population ratio N2/N1 be N
+N = exp(-E/(K*T));
+printf("relative population of 2 states is");
+disp(N);
+
+//answer given in the book is wrong
-- 
cgit