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/EX1.20/1_20.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 1949/CH1/EX1.20/1_20.sce

(limited to '1949/CH1/EX1.20')

diff --git a/1949/CH1/EX1.20/1_20.sce b/1949/CH1/EX1.20/1_20.sce
new file mode 100755
index 000000000..4e1ef55c1
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+++ b/1949/CH1/EX1.20/1_20.sce
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+//Chapter-1,Example 1_20,Page 1-45
+clc()
+
+//Given Data:
+n=10             //10th dark ring
+D10=0.6*10^-2    //Diameter of ring
+lam=6*10^-7      //wavelength of light
+u=4/3            //Refractive index of water
+
+
+//Calculations:
+//As Dn^2=4*n*R*lam/u
+R=D10^2*u/(4*n*lam)    //Radius of curvature of the lens
+printf('Radius of curvature of the lens is =%.1f m \n',R)
-- 
cgit