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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /3014/CH2/EX2.30 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '3014/CH2/EX2.30')
| -rwxr-xr-x | 3014/CH2/EX2.30/Ex2_30.sce | 13 | ||||
| -rwxr-xr-x | 3014/CH2/EX2.30/Ex2_30.txt | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/3014/CH2/EX2.30/Ex2_30.sce b/3014/CH2/EX2.30/Ex2_30.sce new file mode 100755 index 000000000..154543a6d --- /dev/null +++ b/3014/CH2/EX2.30/Ex2_30.sce @@ -0,0 +1,13 @@ +clc
+
+//given that
+l = 30 // width of potential well in angstrom
+x = l/2
+del_x = 2 // interval of length at centre in angstrom
+h = 6.63e-34 // Plank constant
+n = 1 // ground state
+printf("\nExample 2.30")
+phi_x = ((sqrt(2/l))*sin(n*%pi*x/l))^2
+p = phi_x*del_x // Calculation of probability at centre
+printf("\n Probability of finding particle at centre is %d percent.\n\n\n",p*100)
+// Answer given in book is 16 percent. It is due to wrong calculation
diff --git a/3014/CH2/EX2.30/Ex2_30.txt b/3014/CH2/EX2.30/Ex2_30.txt new file mode 100755 index 000000000..25a24c29a --- /dev/null +++ b/3014/CH2/EX2.30/Ex2_30.txt @@ -0,0 +1,3 @@ +
+Example 2.30
+ Probability of finding particle at centre is 13 percent.
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