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author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
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committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3869/CH5/EX5.4/Ex5_4.sce | |
parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
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Diffstat (limited to '3869/CH5/EX5.4/Ex5_4.sce')
-rw-r--r-- | 3869/CH5/EX5.4/Ex5_4.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/3869/CH5/EX5.4/Ex5_4.sce b/3869/CH5/EX5.4/Ex5_4.sce new file mode 100644 index 000000000..c155858de --- /dev/null +++ b/3869/CH5/EX5.4/Ex5_4.sce @@ -0,0 +1,17 @@ +clear +// +// +// + +//Variable declaration +n1=1.53 //Core refractive index +delta=0.0196 //relative refractive index difference + +//Calculation +NA=n1*sqrt(2*delta) //numerical aperture +thetaa=asin(NA)*180/%pi //acceptance angle(degrees) + +//Result +printf("\n numerical aperture is %0.3f ",NA) +printf("\n acceptance angle is %0.3f degrees",thetaa) +printf("\n answer for acceptance angle given in the textbook varies due to rounding off errors") |