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| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3869/CH5/EX5.9 | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3869/CH5/EX5.9')
| -rw-r--r-- | 3869/CH5/EX5.9/Ex5_9.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3869/CH5/EX5.9/Ex5_9.sce b/3869/CH5/EX5.9/Ex5_9.sce new file mode 100644 index 000000000..fd78ee0e8 --- /dev/null +++ b/3869/CH5/EX5.9/Ex5_9.sce @@ -0,0 +1,20 @@ +clear +// +// +// + +//Variable declaration +n1=1.563 //Core refractive index +n2=1.498 //Cladding refractive index + +//Calculation +NA=sqrt(n1**2-n2**2) //numerical aperture +phimax=asin(NA) //acceptance angle(radian) +phimax=asin(NA)*180/%pi +phimaxd=int(phimax) //acceptance angle(degrees) +phimaxm=60*(phimax-phimaxd) //acceptance angle(minutes) + +//Result +printf("\n numerical aperture is %0.4f ",NA) +printf("\n acceptance angle is %0.3f degrees %0.1f minutes",phimaxd,phimaxm) +printf("\n answer for acceptance angle in minutes given in the book varies due to rounding off errors") |