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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3755/CH12/EX12.1 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3755/CH12/EX12.1')
| -rw-r--r-- | 3755/CH12/EX12.1/Ex12_1.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3755/CH12/EX12.1/Ex12_1.sce b/3755/CH12/EX12.1/Ex12_1.sce new file mode 100644 index 000000000..4db44ca49 --- /dev/null +++ b/3755/CH12/EX12.1/Ex12_1.sce @@ -0,0 +1,18 @@ +clear
+//
+//
+//
+
+//Variable declaration
+e=1.6*10^-19; //charge(coulomb)
+c=3*10^8; //velocity of matter wave(m/s)
+h=6.62*10^-34; //plank's constant(Js)
+lamda=6328*10^-10; //wavelength(m)
+
+//Calculation
+E=h*c/(lamda*e); //energy of photon(eV)
+p=h/lamda; //momentum of photon(kg m/s)
+
+//Result
+printf("\n energy of photon is %0.2f eV",E)
+printf("\n momentum of photon is %0.2f *10^-27 kg m/s",p*10^27)
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