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

---
 2708/CH1/EX1.25/ex_1_25.sce | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 2708/CH1/EX1.25/ex_1_25.sce

(limited to '2708/CH1/EX1.25/ex_1_25.sce')

diff --git a/2708/CH1/EX1.25/ex_1_25.sce b/2708/CH1/EX1.25/ex_1_25.sce
new file mode 100755
index 000000000..0c696a936
--- /dev/null
+++ b/2708/CH1/EX1.25/ex_1_25.sce
@@ -0,0 +1,12 @@
+//Example 1.25 // diameter of bright ring
+clc;
+clear;
+//given data :
+w=6D-7;// wavelength used in m
+R1=3;//radius of curvature of convex lens in m
+R2=4;//radius of curvature of concave lens in m
+n=13;// order of ring
+r=sqrt((2*n-1)*w/(2*(1/R1-1/R2)));// radius of ring
+disp(2*r,"diameter of bright ring in m")
+
+
-- 
cgit