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

---
 1271/CH15/EX15.19/19.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100755 1271/CH15/EX15.19/19.txt

(limited to '1271/CH15/EX15.19/19.txt')

diff --git a/1271/CH15/EX15.19/19.txt b/1271/CH15/EX15.19/19.txt
new file mode 100755
index 000000000..642b1ea4a
--- /dev/null
+++ b/1271/CH15/EX15.19/19.txt
@@ -0,0 +1,11 @@
+ # PROBLEM 19 # 
+Standard formula used 
+ E = (n^2 * h^2) / (8 * m * L^2)) 
+ p_n = n*h/(2*pi) 
+
+ Energy of electron -
+ For (n=1) is 6.019835e-18 J.
+ For (n=2) is 2.407934e-17 J.
+ Momentum of electron -
+ For (n=1) is 3.310000e-24 kg-m/sec.
+ For (n=2) is 6.620000e-24 kg-m/sec.
-- 
cgit