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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 /2708/CH1/EX1.15 | |
| 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 '2708/CH1/EX1.15')
| -rwxr-xr-x | 2708/CH1/EX1.15/ex_1_15.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/2708/CH1/EX1.15/ex_1_15.sce b/2708/CH1/EX1.15/ex_1_15.sce new file mode 100755 index 000000000..c7e3f3443 --- /dev/null +++ b/2708/CH1/EX1.15/ex_1_15.sce @@ -0,0 +1,13 @@ +//Example 1.15 // flim thickness
+clc;
+clear;
+//given data :
+u=1.5;//referactive index of oil
+i=30;// incident angle in degree
+i=i*%pi/180;//to convert in radian
+n=8;//8th dark band
+w=5890D-10;// wavelength in m
+r=sqrt(1-(sin(i)/u)^2);//cos of received angle
+t=n*w/(2*u*r);//formula of thickness
+t=t*1D3;//to convert in mm
+disp(t*1D-3,"flim thickness in m")
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