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Diffstat (limited to '3557/CH5/EX5.6/Ex5_6.sce')
| -rw-r--r-- | 3557/CH5/EX5.6/Ex5_6.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/3557/CH5/EX5.6/Ex5_6.sce b/3557/CH5/EX5.6/Ex5_6.sce new file mode 100644 index 000000000..bc065f965 --- /dev/null +++ b/3557/CH5/EX5.6/Ex5_6.sce @@ -0,0 +1,14 @@ +//Example 5.6//
+x=0.75*10^-3;//m //meter //given
+t=3.6*10^4;//s //seconds //time
+a=0.95;//given
+D=(x^2)/((a^2)*(t))
+mprintf("D = %e m^2/s",D)
+b=20*10^-6;//m^2/s //preexponential constant
+c=142000;//J/mol //activation energy for defect motion
+d=8.314;//J/(mol.K)//universal gas constant
+e=c/d
+//mprintf("\ne = %e",e)
+y=(-log(D/b))
+T1=inv(y/e)
+mprintf("\nT1 = %i K = 952 degree C",T1)
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