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

---
 1928/CH4/EX4.15.11/ex_4_15_11.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 1928/CH4/EX4.15.11/ex_4_15_11.sce

(limited to '1928/CH4/EX4.15.11')

diff --git a/1928/CH4/EX4.15.11/ex_4_15_11.sce b/1928/CH4/EX4.15.11/ex_4_15_11.sce
new file mode 100755
index 000000000..18d493937
--- /dev/null
+++ b/1928/CH4/EX4.15.11/ex_4_15_11.sce
@@ -0,0 +1,17 @@
+//Chapter-4,Example4_15_11,pg 4-31
+
+t=1*10^-3                               //thicknesss of crystal
+
+d=2.65*10^3                             //density
+
+Y=8*10^10                               //Young's modulus
+
+k=1                                     //consider 1st harmonic
+
+n=(k/(2*t))*sqrt(Y/d)                   //formula of natural frequency
+
+printf(" natural frequency =")
+
+disp(n)
+
+printf("Hz")
-- 
cgit