diff options
Diffstat (limited to '3869/CH7/EX7.14/Ex7_14.sce')
| -rw-r--r-- | 3869/CH7/EX7.14/Ex7_14.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3869/CH7/EX7.14/Ex7_14.sce b/3869/CH7/EX7.14/Ex7_14.sce new file mode 100644 index 000000000..2b5467669 --- /dev/null +++ b/3869/CH7/EX7.14/Ex7_14.sce @@ -0,0 +1,20 @@ +clear +// +// +// + +//Variable declaration +lamda=97 //wavelength(pm) +n1=1 //order +n2=3 //order +theta1=23*%pi/180 //glancing angle(radian) +theta2=60*%pi/180 //glancing angle(radian) + +//Calculation +lamda1=n2*lamda*sin(theta1)/(n1*sin(theta2)) //wavelength(pm) +d=n2*lamda/(2*sin(theta2)) //interplanar spacing(pm) + +//Result +printf("\n wavelength is %0.1f pm",lamda1) +printf("\n interplanar spacing is %0.0f pm",d) +printf("\n answer for wavelength given in the book varies due to rounding off errors") |