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Unofficial Answers to 2023 BPhO Senior Physics Challenge

Unofficial Answers to 2023 BPhO Senior Physics Challenge

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Internal resistance

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Internal resistance

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Unofficial Answers to 2023 BPhO Senior Physics Challenge

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  1. 1 2023 Physics Olympiad
  2. 2 Order of magnitude
  3. 3 Pressure as a function of depth
  4. 4 Phase difference
  5. 5 Suvat
  6. 6 Centre of mass
  7. 7 Forces on an inclined plane
  8. 8 Circular motion
  9. 9 Trigonometry
  10. 10 Internal resistance
  11. 11 Part balloons!

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