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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 /728/CH4/EX4.13/Ex4_12.txt | |
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initial commit / add all books
Diffstat (limited to '728/CH4/EX4.13/Ex4_12.txt')
| -rwxr-xr-x | 728/CH4/EX4.13/Ex4_12.txt | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/728/CH4/EX4.13/Ex4_12.txt b/728/CH4/EX4.13/Ex4_12.txt new file mode 100755 index 000000000..65db64e03 --- /dev/null +++ b/728/CH4/EX4.13/Ex4_12.txt @@ -0,0 +1,16 @@ +//Caption:Calculate (i)-cutoff wavelength,(ii)-cutoff frequency,(iii)-wavelength in guide
+//Exa:4.12
+clc;
+clear;
+close;
+c=3*10^10;//in cm/s
+d=4;//in cm
+r=d/2;//in cm
+wl_c=2*%pi*r/1.841;//in cm
+f_c=c/wl_c;
+f_signal=5*10^9;//in Hz
+wl_o=c/f_signal;
+wl_g=wl_o/sqrt(1-(wl_o/wl_c)^2);
+disp(wl_c,'Cut-off wavelength (in cm) =');
+disp(f_c,'Cut-off frequency (in Hz) =');
+disp(wl_g,'Guide wavelength (in cm) =');
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