diff options
| author | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2018-02-03 11:01:52 +0530 |
| commit | 7bc77cb1ed33745c720952c92b3b2747c5cbf2df (patch) | |
| tree | 449d555969bfd7befe906877abab098c6e63a0e8 /3840/CH11/EX11.9/Ex11_9.sce | |
| parent | d1e070fe2d77c8e7f6ba4b0c57b1b42e26349059 (diff) | |
| download | Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.gz Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.tar.bz2 Scilab-TBC-Uploads-7bc77cb1ed33745c720952c92b3b2747c5cbf2df.zip | |
Diffstat (limited to '3840/CH11/EX11.9/Ex11_9.sce')
| -rw-r--r-- | 3840/CH11/EX11.9/Ex11_9.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3840/CH11/EX11.9/Ex11_9.sce b/3840/CH11/EX11.9/Ex11_9.sce new file mode 100644 index 000000000..eec791858 --- /dev/null +++ b/3840/CH11/EX11.9/Ex11_9.sce @@ -0,0 +1,21 @@ +clear +// +// +// + +//Variable declaration +NA=0.20 //numerical aperture +n0=1.33 //refractive index of water +n2=1.59 //Cladding refractive index + +//Calculation +n1=sqrt((NA**2)+(n2**2)) //core refractive index +x=sqrt((n1**2)-(n2**2))/n0 +theta0=asin(x) //acceptance angle(radian) +theta0=theta0*180/%pi //acceptance angle(degrees) +theta0m=60*(theta0-int(theta0)) //acceptance angle(minutes) +theta0s=60*(theta0m-int(theta0m)) //acceptance angle(seconds) + +//Resul" +printf("\n acceptance angle is %0.3f degrees %0.3f minutes %0.3f seconds",theta0,theta0m,theta0s) +printf("\n answer for angle in seconds given in the book varies due to rounding off errors") |