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Diffstat (limited to '1865/CH3/EX3.5/prob_5.sce')
| -rw-r--r-- | 1865/CH3/EX3.5/prob_5.sce | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/1865/CH3/EX3.5/prob_5.sce b/1865/CH3/EX3.5/prob_5.sce new file mode 100644 index 000000000..ff690adda --- /dev/null +++ b/1865/CH3/EX3.5/prob_5.sce @@ -0,0 +1,11 @@ +
+//Problem 5
+//calculate the glancing angle for third order reflection
+clear
+clc
+w=0.842*(10)^(-10)//wavelength in m
+x=8.5833//glancing angle(in degrees) for the first order reflection
+a=1,b=3//a=1 for 1st order b=3 for 3rd order reflection
+d=(a*w)/(2*sind(x))//inerplanar spacing for first order reflection
+y=asind((b*w)/(2*d))
+printf('Glancing angle for the third order reflection = %.2f degrees',y)
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