(NU3-9) Beta Absorption
Absorber:
Aluminium
hard paper
typing paper
glass
Nʙɢ c/s
0
thickness(cm)
0
Record
Good Geometry:
The absorber must be closer to the detector and above the source
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Result :
Show correct answer
Delete
x(cm)
N (c/s)
ln N(c/s)
>> Aluminium
Range=
g/cm
2
Energy=
MeV
Draw Best Line
Nʙɢ c/s
0
thickness(cm)
0
Good Geometry:
The absorber must be closer to the detector and above the source
