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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 /1016/CH5/EX5.17 | |
| 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 '1016/CH5/EX5.17')
| -rwxr-xr-x | 1016/CH5/EX5.17/ex5_17.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/1016/CH5/EX5.17/ex5_17.sce b/1016/CH5/EX5.17/ex5_17.sce new file mode 100755 index 000000000..98f0f145b --- /dev/null +++ b/1016/CH5/EX5.17/ex5_17.sce @@ -0,0 +1,18 @@ +clc;clear;
+//Example 5.17
+
+//given values
+W=2000;//wavelength in Angstrom
+Vs=4.2;//Work Function in eV
+e=1.6*10^-19;//the charge on electron in C
+
+//calculations
+E=12400/W;
+Emax=(E-Vs)*e;
+disp(Emax,'KE of fastest photoelectron in J');
+Emin=0;
+disp(Emin,'KE of slowest moving electron in J');
+Vo=Emax/e;
+disp(Vo,'Stopping potential in V');
+Wo=12400/Vs;
+disp(Wo,'The cutoff wavelength in Angstrom')
\ No newline at end of file |