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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 /2183/CH6/EX6.5 | |
| 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 '2183/CH6/EX6.5')
| -rwxr-xr-x | 2183/CH6/EX6.5/Ex_6_5.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/2183/CH6/EX6.5/Ex_6_5.sce b/2183/CH6/EX6.5/Ex_6_5.sce new file mode 100755 index 000000000..b0c1149a2 --- /dev/null +++ b/2183/CH6/EX6.5/Ex_6_5.sce @@ -0,0 +1,12 @@ +// Example 6.5 //optical power
+clc;
+clear;
+close;
+r=0.01;//fresenel reflection coefficient
+NA=0.15;//numeical apertrure
+Rd=30;//radiance in W sr-1 cm-2
+R=30*10^-4;//radis in centi meter
+A=(%pi*R^2);//area
+Pc=(%pi*(1-r)*A*Rd*NA^2)*10^6;//optical power coupled in mincro watt
+disp(Pc,"optical power coupled in micro Watt is")
+// answer is wrong in the textbook
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