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

---
 2780/CH7/EX7.1/Ex7_1.sce | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100755 2780/CH7/EX7.1/Ex7_1.sce

(limited to '2780/CH7/EX7.1/Ex7_1.sce')

diff --git a/2780/CH7/EX7.1/Ex7_1.sce b/2780/CH7/EX7.1/Ex7_1.sce
new file mode 100755
index 000000000..44f17509f
--- /dev/null
+++ b/2780/CH7/EX7.1/Ex7_1.sce
@@ -0,0 +1,7 @@
+clc
+//to calculate de Broglie wavelength 
+v=1.5*10^7 //velocity of proton =(1/20)*velocity of light i.e.3*10^8 in m/s
+m=1.67*10^-27 //mass of the proton in kg
+h=6.6*10^-34 //plank's constant 
+lambda=h/(m*v)
+disp("the de Broglie wavelength is lambda="+string(lambda)+"m") 
-- 
cgit