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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 /1004/CH2/EX2.1 | |
| 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 '1004/CH2/EX2.1')
| -rwxr-xr-x | 1004/CH2/EX2.1/Ch02Ex1.sci | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/1004/CH2/EX2.1/Ch02Ex1.sci b/1004/CH2/EX2.1/Ch02Ex1.sci new file mode 100755 index 000000000..573bd88dd --- /dev/null +++ b/1004/CH2/EX2.1/Ch02Ex1.sci @@ -0,0 +1,9 @@ +// Scilab Code Ex2.1 Threshold wavelength of tungsten: Pg:4 (2008)
+phi = 4.5*1.6e-019; // Work function for tungesten, joule
+h = 6.6e-034; // Planck's constant, Js
+c = 3e+08; // Speed of light, m/s
+// As phi = h*c/L0, solving for L0
+L0 = h*c/phi; // Threshold wavelength of tungesten, m
+printf("\nThe threshold wavelength of tungesten = %4d angstrom", L0/1e-010);
+// Result
+// The threshold wavelength of tungesten = 2750 angstrom
\ No newline at end of file |