diff options
Diffstat (limited to '3869/CH7/EX7.2/Ex7_2.sce')
| -rw-r--r-- | 3869/CH7/EX7.2/Ex7_2.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/3869/CH7/EX7.2/Ex7_2.sce b/3869/CH7/EX7.2/Ex7_2.sce new file mode 100644 index 000000000..04025cc57 --- /dev/null +++ b/3869/CH7/EX7.2/Ex7_2.sce @@ -0,0 +1,22 @@ +clear +// +// +// + +//Variable declaration +lamda=0.58 //wavelength(angstrom) +theta1=6.45*%pi/180 //glancing angle(radian) +theta2=9.15*%pi/180 //glancing angle(radian) +theta3=13*%pi/180 //glancing angle(radian) +n=1 //order + +//Calculation +d1=lamda/(2*sin(theta1)) //interplanar spacing at 1st angle(angstrom) +d2=lamda/(2*sin(theta2)) //interplanar spacing at 2nd angle(angstrom) +d3=lamda/(2*sin(theta3)) //interplanar spacing at 3rd angle(angstrom) + +//Result +printf("\n interplanar spacing at 1st angle is %0.3f angstrom",d1) +printf("\n interplanar spacing at 2nd angle is %0.3f angstrom",d2) +printf("\n interplanar spacing at 3rd angle is %0.3f angstrom",d3) +printf("\n answers given in the book are wrong") |