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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 /3369/CH3/EX3.10/Ex3_10.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 '3369/CH3/EX3.10/Ex3_10.sce')
| -rwxr-xr-x | 3369/CH3/EX3.10/Ex3_10.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3369/CH3/EX3.10/Ex3_10.sce b/3369/CH3/EX3.10/Ex3_10.sce new file mode 100755 index 000000000..96fbf7aca --- /dev/null +++ b/3369/CH3/EX3.10/Ex3_10.sce @@ -0,0 +1,16 @@ +//Chapter 3, Exmaple 10, page 106 +//KE and velocity of photoelectron +clc +clear +h = 4.15*10**-15 +c = 3*10**8 +l = 200*10**-10 +BE = 13.6 // Binding energy +PE = h*c/l +KE = PE-BE // Kinetic energy of photoelectron +Ve = sqrt((2*KE*1.6*10**-19)/9.11*10**-31)*10**31 +printf("\nPhoton energy eV = %e ",PE) +printf("\nKinetic energy eV = %e ",KE) +printf("\nVelocity m/s = %e ",Ve) + +//Answer may vary due to round off error |