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

---
 728/CH4/EX4.13/Ex4_12_ans.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 728/CH4/EX4.13/Ex4_12_ans.txt

(limited to '728/CH4/EX4.13/Ex4_12_ans.txt')

diff --git a/728/CH4/EX4.13/Ex4_12_ans.txt b/728/CH4/EX4.13/Ex4_12_ans.txt
new file mode 100755
index 000000000..fc4c9ed0d
--- /dev/null
+++ b/728/CH4/EX4.13/Ex4_12_ans.txt
@@ -0,0 +1,12 @@
+Cut-off wavelength (in cm) =   
+ 
+    6.8258396  
+ 
+ Cut-off frequency (in Hz) =   
+ 
+    4.395D+09  
+ 
+ Guide wavelength (in cm) =   
+ 
+    12.583938  
+ 
-- 
cgit