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| -rw-r--r-- | 3638/CH21/EX21.5/Ex21_5.sce | 14 |
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diff --git a/3638/CH21/EX21.5/Ex21_5.jpg b/3638/CH21/EX21.5/Ex21_5.jpg Binary files differnew file mode 100644 index 000000000..3c25a140c --- /dev/null +++ b/3638/CH21/EX21.5/Ex21_5.jpg diff --git a/3638/CH21/EX21.5/Ex21_5.sce b/3638/CH21/EX21.5/Ex21_5.sce new file mode 100644 index 000000000..ba0104265 --- /dev/null +++ b/3638/CH21/EX21.5/Ex21_5.sce @@ -0,0 +1,14 @@ +//Introduction to Fiber Optics by A. Ghatak and K. Thyagarajan, Cambridge, New Delhi, 1999
+//Example 21.5
+//OS=Windows XP sp3
+//Scilab version 5.5.2
+clc;
+clear;
+//given
+va=5.96e3;//Velocity of the acoustic wave
+Lb=1.7e-3;//Beat length in m
+Theta=13.5;//Angle between acoustic wave and the light waves
+
+f=va/(Lb*sind(Theta));//Acoustic frequency in Hz
+mprintf("\n f=%.2f MHz",f/1e6);//Division by 10^6 to convert into MHz
+//The answers vary due to round off error
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