From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 3828/CH2/EX2.9/Ex2_9.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 3828/CH2/EX2.9/Ex2_9.sce

(limited to '3828/CH2/EX2.9/Ex2_9.sce')

diff --git a/3828/CH2/EX2.9/Ex2_9.sce b/3828/CH2/EX2.9/Ex2_9.sce
new file mode 100644
index 000000000..b56457cf5
--- /dev/null
+++ b/3828/CH2/EX2.9/Ex2_9.sce
@@ -0,0 +1,16 @@
+
+//Chapter 2 : Diffraction
+
+clear;
+
+//Variable declaration
+lamda=5893*10**-8         //wavelength
+dlamda=6*10**-8
+n=3                       //third order
+
+//Calculations
+N=lamda/(n*dlamda)
+
+//Result
+mprintf("Number of grating lines= %.1f",N)
+
-- 
cgit