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/CH2/EX2.26/2_26.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 1949/CH2/EX2.26/2_26.sce

(limited to '1949/CH2/EX2.26/2_26.sce')

diff --git a/1949/CH2/EX2.26/2_26.sce b/1949/CH2/EX2.26/2_26.sce
new file mode 100755
index 000000000..e39e68262
--- /dev/null
+++ b/1949/CH2/EX2.26/2_26.sce
@@ -0,0 +1,15 @@
+//Chapter-2,Example 2_26,Page 2-48
+clc()
+
+//Given Data:
+m=2                //order
+lam=6*10^-7        //Wavelength of light
+dlam=6*10^-10      //difference in wavelength
+W=2*10^-2          //Width of surface
+
+//Calculations:
+
+//We know that R.P.=lam/dlam=m*N
+N=lam/dlam/m      //Number of lines on grating
+GE=W/N            //Grating element=(a+b)
+printf('Grating element is = %.6f cm \n \n',GE)
-- 
cgit