MYP 5 Physics | Atomic Physics
Covers: Types of radiation :Alpha (α) particles, Beta (β) particles, Gamma (γ) rays · Nature of each radiation: Mass, charge, speed · Comparison of properties pentrating power/ionization power/ biological damage · Deflection in electric and magnetic fields · Detection methods: Geiger-Müller counter, Photographic film · Background radiation: Natural sources (cosmic, rocks), Artificial sources · Practical uses in Sterilization/ Medical imaging/ Industrial thickness control
Understand concepts and worked examples.
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Practise exam questions online with answers and mark schemes.
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