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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 /3840/CH3/EX3.13 | |
| 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/CH3/EX3.13')
| -rw-r--r-- | 3840/CH3/EX3.13/Ex3_13.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/3840/CH3/EX3.13/Ex3_13.sce b/3840/CH3/EX3.13/Ex3_13.sce new file mode 100644 index 000000000..1862c33ef --- /dev/null +++ b/3840/CH3/EX3.13/Ex3_13.sce @@ -0,0 +1,23 @@ +clear +// +// +// + +//Variable declaration +theta=(5+(25/60))*%pi/180 //glancing angle(radian) +lamda=0.675 //wavelength of X-rays(angstrom) +n1=1 //order +n3=3 //order + +//Calculation +d=n1*lamda/(2*sin(theta)) //lattice spacing(angstrom) +d=(d) + +theta3=asin(n3*lamda/(2*d))*180/%pi //glancing angle for 3rd order(degrees) +theta3d=int(theta3) //glancing angle for 3rd order(degrees) +theta3m=(theta3-theta3d)*60 //glancing angle for 3rd order(minutes) + +//Result +printf("\n lattice spacing is %0.3f angstrom",d) +printf("\n glancing angle for 3rd order is %0.3f degrees %0.1f minutes",theta3d,theta3m) +printf("\n answer for minutes given in the book varies due to rounding off errors") |