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Diffstat (limited to '3537/CH5/EX5.12/Ex5_12.sce')
| -rw-r--r-- | 3537/CH5/EX5.12/Ex5_12.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/3537/CH5/EX5.12/Ex5_12.sce b/3537/CH5/EX5.12/Ex5_12.sce new file mode 100644 index 000000000..310f8f558 --- /dev/null +++ b/3537/CH5/EX5.12/Ex5_12.sce @@ -0,0 +1,13 @@ +//Example 5_12
+clc();
+clear;
+//To calculate the wavelength ansd maximum order of diffraction
+n=1
+d=0.282*10^-9 //units in meters
+theta=8.583 //units in degrees
+lamda=((2*d*sin(theta*%pi/180))/n)*10^9 //units in nm
+printf("wavelength is lamda=%.3f nm",lamda)
+//When theta=90 degrees
+lama=lamda*10^9 //units in meters
+n=(2*d)/lamda*10^9
+printf("\nMaximum order of diffraction is n=%d",n)
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