Range and Absorption
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PIRA Classification: 7D10.60
Description: A radioactive source is placed on one side of a
barrier holder and a Geiger counter on the other. Barriers (lead,
aluminum, and cardboard) are added until the counts vanish.
Special Instructions: None
Ideally For: Phys 1001, 2303, 2403, 2503, Ast 1001
Condition: Ok
Setup time: 2 minutes
Safety Issues: Radioactive materials!