diff options
| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1271/CH15/EX15.14/example15_14.sce | |
| 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 '1271/CH15/EX15.14/example15_14.sce')
| -rwxr-xr-x | 1271/CH15/EX15.14/example15_14.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1271/CH15/EX15.14/example15_14.sce b/1271/CH15/EX15.14/example15_14.sce new file mode 100755 index 000000000..cb6232c50 --- /dev/null +++ b/1271/CH15/EX15.14/example15_14.sce @@ -0,0 +1,16 @@ +clc +// Given that +delta_x = 1e-10 // width of box in m +e = 1.6e-19 // charge on an electron in C +m = 9.1e-31 // mass of electron in kg +c = 3e8 // speed of light in m/sec +h = 6.62e-34 // Planck constant in J-sec +// Sample Problem 14 on page no. 15.29 +printf("\n # PROBLEM 14 # \n") +printf("Standard formula used \n") +printf(" E = (n^2 * h^2) / (8 * m * L^2)) \n") +n = 1 // for n=1 +E = (n^2 * h^2) / (8 * m * delta_x^2) +n = 2 // for n=2 +E_ = (n^2 * h^2) / (8 * m * delta_x^2) +printf("\n Energy of electron - \n For (n=1) energy is %e J.\n For (n=2) energy is %e J.",E,E_) |