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/EX1.18/1_18.sce | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 1949/CH1/EX1.18/1_18.sce

(limited to '1949/CH1/EX1.18')

diff --git a/1949/CH1/EX1.18/1_18.sce b/1949/CH1/EX1.18/1_18.sce
new file mode 100755
index 000000000..9e4df424e
--- /dev/null
+++ b/1949/CH1/EX1.18/1_18.sce
@@ -0,0 +1,14 @@
+//Chapter-1,Example 1_18,Page 1-44
+clc()
+
+//Given Data:
+D10=0.5*10^-2        //Diameter of 10th ring
+lam=5.5*10^-7        //wavelength of light
+u=1.25               //Refractive index of liquid
+
+
+//Calculations:
+//As Dn^2=4*n*R*lam/u
+//Dn^2 is inversely proportional to refractive index.
+D10n=D10/sqrt(u)          //new diameter of 10th ring after changing medium between lens and plate
+printf('new diameter of 10th ring after changing medium between lens and plate is =%.6f m \n',D10n)
-- 
cgit