Nuclear Physics and Radioactivity · Modern Physics

Radioactive Decay and Radiation Safety

Analyzing alpha, beta, and gamma radiation and their interactions with matter.

Key Questions

  1. 1How does the model of ionizing radiation explain the different penetration depths of alpha and gamma particles?
  2. 2What variables affect the biological risk associated with exposure to different radioactive sources?
  3. 3How would an engineer apply shielding principles to design a safe containment unit for medical isotopes?

ACARA Content Descriptions

AC9SPU17AC9SPU18
Year: Year 11
Subject: Physics
Unit: Nuclear Physics and Radioactivity
Period: Modern Physics

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