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

---
 1952/CH2/EX2.3/Ex2_3.sce | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100755 1952/CH2/EX2.3/Ex2_3.sce

(limited to '1952/CH2/EX2.3/Ex2_3.sce')

diff --git a/1952/CH2/EX2.3/Ex2_3.sce b/1952/CH2/EX2.3/Ex2_3.sce
new file mode 100755
index 000000000..7173d56a1
--- /dev/null
+++ b/1952/CH2/EX2.3/Ex2_3.sce
@@ -0,0 +1,10 @@
+// chapter 2 , Example2 3 , pg 53
+lam=632.8*10^-9//wavelength(in m)
+Em=3.147*10^-3*60//energy emitted per minute(in J/min)
+c=3*10^8//speed of light(in m/s)
+h=6.625*10^-34//plancks constant(in Js)
+n=c/lam  //frequency of emitted photons(in Hz)
+E=h*n  //energy of each photon(in J)
+N=Em/E  //number of photons emitted per minute
+printf("Number of photons emitted per minute")
+disp(N)
-- 
cgit