diff options
Diffstat (limited to '3875/CH11/EX11.17/11_17.sce')
| -rw-r--r-- | 3875/CH11/EX11.17/11_17.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3875/CH11/EX11.17/11_17.sce b/3875/CH11/EX11.17/11_17.sce new file mode 100644 index 000000000..855296229 --- /dev/null +++ b/3875/CH11/EX11.17/11_17.sce @@ -0,0 +1,16 @@ +clc;
+clear;
+//Consider the peak value 8 of observation for calculation in the sum
+lambda=0.07107 //wavelength in nm
+theta=29.71 //angle in degree
+h=4 //x intercept of parallel plane
+k=0 //y intercept of parallel plane
+l=0 //z intercept of parallel plane
+
+//calculation
+d_400=(lambda/(2*sind(theta))) //interplanar distance in nm
+alpha=d_400*(sqrt(h^2+k^2+l^2))
+
+mprintf("The crystal structure is bcc due to corresponding (hkl) values\n")
+mprintf("lattice constant of peak no.1 is (110)\n")
+mprintf("The element is tungsten since this lattice constant of %0.4f nm and crystallizes in the bcc structure",alpha) //The answer provided in the textbook is wrong
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