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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 /1952/CH1/EX1.2 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1952/CH1/EX1.2')
| -rwxr-xr-x | 1952/CH1/EX1.2/Ex1_2.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/1952/CH1/EX1.2/Ex1_2.sce b/1952/CH1/EX1.2/Ex1_2.sce new file mode 100755 index 000000000..0f39861d4 --- /dev/null +++ b/1952/CH1/EX1.2/Ex1_2.sce @@ -0,0 +1,8 @@ +// chapter 1 , Example1 2 , pg 21
+d=7.25*10^3 //density(in kg/m^3)
+E=115*10^9 //youngs modulus(in N/m^2)
+l=40*10^-3 //length of rod(in m)
+n=sqrt(E/d)/(2*l) //natural frequency of rod
+disp (n*10^-3, 'the natural frequency of rod (in kHz) is ')
+printf("yes,the rod can be used for producing ultrasonic waves because its frequency lies in the ultrasonic range")
+
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