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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /273/CH12/EX12.1 | |
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initial commit / add all books
Diffstat (limited to '273/CH12/EX12.1')
| -rwxr-xr-x | 273/CH12/EX12.1/ex12_1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/273/CH12/EX12.1/ex12_1.sce b/273/CH12/EX12.1/ex12_1.sce new file mode 100755 index 000000000..23034172e --- /dev/null +++ b/273/CH12/EX12.1/ex12_1.sce @@ -0,0 +1,13 @@ +clc;clear;
+//Example 12.1
+//calculation of natural frequency,magnetostriction
+
+//given values
+
+l=40*10^-3;//length of pure iron rod
+d=7.25*10^3;//density of iron in kg/m^3
+Y=115*10^9;//Young's modulus in N/m^2
+
+//calculation
+f=(1*sqrt(Y/d))/(2*l);
+disp(f*10^-3,'the natural frequency(in kHz) is');
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