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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 /1646/CH2/EX2.12 | |
| 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 '1646/CH2/EX2.12')
| -rwxr-xr-x | 1646/CH2/EX2.12/Ch02Ex12.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1646/CH2/EX2.12/Ch02Ex12.sce b/1646/CH2/EX2.12/Ch02Ex12.sce new file mode 100755 index 000000000..bfe604116 --- /dev/null +++ b/1646/CH2/EX2.12/Ch02Ex12.sce @@ -0,0 +1,15 @@ +// Scilab Code Ex2.12: Page:83 (2011)
+clc;clear;
+m0 = 9.1e-31;....// Rest mass, kg
+a = 1e-10;....// Length of the box, m
+h = 6.62e-34;....// Planck's constat, J-s
+n1 = 1;....// Ground state
+n2 = 2;....// First excited state
+e = 1.6e-19;....// Charge on electron, C
+E1 = (n1^2*h^2)/(8*m0*a^2*e);
+E2 = (n2^2*h^2)/(8*m0*a^2*e);
+del_E = E2-E1;
+printf("\nThe energy difference between the ground state and the first excited state = %5.1f eV",del_E);
+
+//Result
+// The energy difference between the ground state and the first excited state = 112.9 eV
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