diff options
Diffstat (limited to '3875/CH11/EX11.16/11_16.sce')
| -rw-r--r-- | 3875/CH11/EX11.16/11_16.sce | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/3875/CH11/EX11.16/11_16.sce b/3875/CH11/EX11.16/11_16.sce index 799cd889e..35db1e508 100644 --- a/3875/CH11/EX11.16/11_16.sce +++ b/3875/CH11/EX11.16/11_16.sce @@ -6,10 +6,11 @@ theta2=29 //angle in degree h=1 //x intercept of parallel plane
k=1 //y intercept of parallel plane
l=0 //z intercept of parallel plane
+
//calculation
ratio=sind(theta1)^2/sind(theta2)^2 //ratio of sin^2 theta values of first and second angles
alpha=(lambda/2)*sqrt((sqrt(h^2+k^2+l^2))/sind(theta1)^2)
mprintf("The crystal structure is bcc since the ratio is %1.1f\n",ratio)
-mprintf("lattice constant alpha = %0.3f nm\n",alpha) // The answer provided in the textbook is wrong
-mprintf("The element is tungsten since this lattice constant of %0.3f nm and crystallizes in the bcc structure",alpha) //The answer provided in the textbook is wrong
+mprintf("The lattice constant alpha is = %0.3f nm\n",alpha) // The answer provided in the textbook is wrong
+mprintf("The element is tungsten since this lattice constant of %0.3f nm and crystallizes in the bcc structure",alpha) //The answer provided in the textbook is wrong.Since there is no predefined method to determine the element,hence we do not know the element after answer varies.
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