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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 /2780/CH3/EX3.8 | |
| 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 '2780/CH3/EX3.8')
| -rwxr-xr-x | 2780/CH3/EX3.8/Ex3_8.sce | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/2780/CH3/EX3.8/Ex3_8.sce b/2780/CH3/EX3.8/Ex3_8.sce new file mode 100755 index 000000000..6333c0dc1 --- /dev/null +++ b/2780/CH3/EX3.8/Ex3_8.sce @@ -0,0 +1,9 @@ +clc
+//to calculate angle
+lambda=6000*10^-8 //wavelength of light in cm
+e=0.03 //width of slit in cm
+//e*sintheta=m*lambda,where m=1
+theta=asind(lambda/e)
+disp("angle at which the first dark band are formed in the fraunhofer diffraction pattern is theta="+string(theta)+"degree")
+theta1=asind(3*lambda/(2*e))
+disp("angle at which the next bright band are formed in the fraunhofer diffraction pattern is theta1="+string(theta1)+"degree")
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