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

---
 1172/CH3/EX3.19.1/3_19a.txt        |  6 ++++++
 1172/CH3/EX3.19.1/Example3_19a.sce | 14 ++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100755 1172/CH3/EX3.19.1/3_19a.txt
 create mode 100755 1172/CH3/EX3.19.1/Example3_19a.sce

(limited to '1172/CH3/EX3.19.1')

diff --git a/1172/CH3/EX3.19.1/3_19a.txt b/1172/CH3/EX3.19.1/3_19a.txt
new file mode 100755
index 000000000..c97198940
--- /dev/null
+++ b/1172/CH3/EX3.19.1/3_19a.txt
@@ -0,0 +1,6 @@
+
+ # Problem 19a # 
+
+ Standard formula Used 
+ delta_lambda = h * (1 - cos (theta )) / ( m_e * c)
+ Change in frequency  is 0.024259 Hz.
\ No newline at end of file
diff --git a/1172/CH3/EX3.19.1/Example3_19a.sce b/1172/CH3/EX3.19.1/Example3_19a.sce
new file mode 100755
index 000000000..d691e25fa
--- /dev/null
+++ b/1172/CH3/EX3.19.1/Example3_19a.sce
@@ -0,0 +1,14 @@
+clc
+//Given that
+lambda = 1 // wavelength in Angstrom
+theta = 90 // angle of scattered photon in degree
+m_e = 9.11e-31 // mass of electron in Kg
+c = 3e8 // speed of light in m/s
+h = 6.63e-34 // plank's constant
+//Sample Problem 19a page No. 144
+printf("\n\n\n # Problem 19a # \n")
+printf("\n Standard formula Used \n delta_lambda = h * (1 - cos (theta )) / ( m_e * c)")
+lambda_shift = h *(1 - cos(theta * %pi / 180))/ ( m_e * c) //calculation of Change in frequency  
+printf ("\n Change in frequency  is %f Hz. ", lambda_shift * 1e10)
+
+
-- 
cgit