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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 /1943/CH9/EX9.8/Ex9_8.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 '1943/CH9/EX9.8/Ex9_8.sce')
| -rwxr-xr-x | 1943/CH9/EX9.8/Ex9_8.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1943/CH9/EX9.8/Ex9_8.sce b/1943/CH9/EX9.8/Ex9_8.sce new file mode 100755 index 000000000..da86ffc3a --- /dev/null +++ b/1943/CH9/EX9.8/Ex9_8.sce @@ -0,0 +1,14 @@ + +clc
+clear
+//Input data
+Eni=4.8;//The energy of the newly born electron in MeV
+Enf=0.025;//The energy of the electron after slow down in eV
+A=12;//The mass number of the graphite (carbon)
+
+//Calculations
+L=1-[[(A-1)^2/(2*A)]*log((A+1)/(A-1))];//The logarithmic energy decrement
+n=(log(Eni*10^6/Enf))/L;//The number of collisions required to slowdown the neutron
+
+//Output
+printf('The logarithmic energy decrement representing the neutron energy loss per elastic collision = %3.3f \n The number of collisions necessary = %3.0f ',L,n)
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