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

---
 1949/CH1/EX1.22/1_22.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 1949/CH1/EX1.22/1_22.sce

(limited to '1949/CH1/EX1.22')

diff --git a/1949/CH1/EX1.22/1_22.sce b/1949/CH1/EX1.22/1_22.sce
new file mode 100755
index 000000000..6b3c03b52
--- /dev/null
+++ b/1949/CH1/EX1.22/1_22.sce
@@ -0,0 +1,15 @@
+//Chapter-1,Example 1_22,Page 1-46
+clc()
+
+//Given Data:
+u=1.5               //Refractive index of a oil
+lam=5.88*10^-7      //wavelength of required yellow light
+n=1                 //for smallest thickness
+r=60*%pi/180        //angle of reflection
+
+//Calculations:
+
+//Now, condition for dark fringe is
+//2ut*cos r=n*lam
+t=n*lam/(2*u*cos(r))      //thickness of film
+printf('Thickness of the film is =%.10f m',t)
-- 
cgit