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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 /1958/CH17/EX17.1 | |
| 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 '1958/CH17/EX17.1')
| -rwxr-xr-x | 1958/CH17/EX17.1/Chapter17_example1.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/1958/CH17/EX17.1/Chapter17_example1.sce b/1958/CH17/EX17.1/Chapter17_example1.sce new file mode 100755 index 000000000..296858a88 --- /dev/null +++ b/1958/CH17/EX17.1/Chapter17_example1.sce @@ -0,0 +1,16 @@ +clc
+clear
+//Input data
+w=4000//Wavelength of the light in Angstrom units
+wf=2.25//Work function of potassium in eV
+m=(9.1*10^-31)//Mass of the electron in kg
+v=(3*10^8)//Velocity of light in m/s
+c=(1.6*10^-19)//Charge of the electron in coloumbs
+h=6.626*10^-34//Plancks constant in Js
+
+//Calculations
+E=(h*v)/(w*10^-10*c)//Energy of incident photon in eV
+KE=(E-wf)//Kinetic energy in eV
+
+//Output
+printf('Maximum kinetic energy of photoelectron is %3.3f eV',KE)
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