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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/CH14/EX14.2 | |
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initial commit / add all books
Diffstat (limited to '273/CH14/EX14.2')
| -rwxr-xr-x | 273/CH14/EX14.2/ex14_2.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/273/CH14/EX14.2/ex14_2.sce b/273/CH14/EX14.2/ex14_2.sce new file mode 100755 index 000000000..16b434b2a --- /dev/null +++ b/273/CH14/EX14.2/ex14_2.sce @@ -0,0 +1,13 @@ +clc;clear;
+//Example 14.2
+//calculation of intensity of laser beam
+
+//given values
+P=1*10^-3;//Power in Watt
+l=6328*10^-10;//wavelength in m
+A=l^2;//area in m^2
+
+
+//calculation
+I=P/A;
+disp(I,'intensity (in W/m^2) is');
\ No newline at end of file |