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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
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| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3753/CH5/EX5.12 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3753/CH5/EX5.12')
| -rw-r--r-- | 3753/CH5/EX5.12/Ex5_12.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3753/CH5/EX5.12/Ex5_12.sce b/3753/CH5/EX5.12/Ex5_12.sce new file mode 100644 index 000000000..43703e00f --- /dev/null +++ b/3753/CH5/EX5.12/Ex5_12.sce @@ -0,0 +1,19 @@ +//Example 5.12, Page number 5.31 + +clc;clear;close + +// variable declaration +n1=1.5 //unitless +n2=1.49//unitless +a=25 // in m + +// Calculations +C_a=asin(n2/n1) // Critical angle +L=2*a*tan(C_a) // in m +N_r=10**6/L // reflections/m + +// Result +printf("Critical angle = %.2f degrees",(C_a*180/%pi)) +printf("\nFiber length covered in one reflection = %.2f micro-m",(L)) +printf("\nTotal no.of reflections per meter = %.f",(N_r)) +printf("\nSince L=1m, Total dist. travelled by light over one metre of fiber = %.4f m",(1/sin(C_a))) |