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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/CH6/EX6.17/Ex6_17.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 '3869/CH6/EX6.17/Ex6_17.sce')
| -rw-r--r-- | 3869/CH6/EX6.17/Ex6_17.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3869/CH6/EX6.17/Ex6_17.sce b/3869/CH6/EX6.17/Ex6_17.sce new file mode 100644 index 000000000..c56f7f454 --- /dev/null +++ b/3869/CH6/EX6.17/Ex6_17.sce @@ -0,0 +1,20 @@ +clear +// +// +// + +//Variable declaration +h=2 +k=0 +l=2 //miller indices +theta=34*%pi/180 //glancing angle(radian) +n=1 //order +lamda=1.5*10**-10 //wavelength of X-ray beam(m) + +//Calculation +d=n*lamda/(2*sin(theta)) +a=d*sqrt(h**2+k**2+l**2) //lattice constant(m) + +//Result +printf("\n lattice constant is %0.4f angstrom",a*10**10) +printf("\n answer given in the book varies due to rounding off errors") |