diff options
Diffstat (limited to '3869/CH6/EX6.23/Ex6_23.sce')
| -rw-r--r-- | 3869/CH6/EX6.23/Ex6_23.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/3869/CH6/EX6.23/Ex6_23.sce b/3869/CH6/EX6.23/Ex6_23.sce new file mode 100644 index 000000000..64ab97fa7 --- /dev/null +++ b/3869/CH6/EX6.23/Ex6_23.sce @@ -0,0 +1,19 @@ +clear +// +// +// + +//Variable declaration +h=1 +k=1 +l=0 //miller indices +d100=0.28 //lattice constant(nm) +n=2 +lamda=0.071 //wavelength(nm) + +//Calculation +d110=d100/sqrt(h**2+k**2+l**2) //interplanar spacing(m) +theta=asin(n*lamda/(2*d110))*180/%pi //glancing angle(degrees) + +//Result +printf("\n glancing angle is %0.0f degrees",theta) |