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6.5 Uses and dangers of radioactivity

6.5 Uses and dangers of radioactivity

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Question 1

A government committee is reviewing its long-term energy strategy. The committee is debating whether to invest in constructing next-generation nuclear fission power stations, or to redirect funding towards the commercial realization of nuclear fusion technology.

Evaluate the physical, environmental, and technological aspects of nuclear fission and nuclear fusion to assist this policy decision.

Your response should:

  • Explain the fundamental physical mechanisms of energy release in both fission and fusion reactions, referencing mass defect.
  • Compare the safety and environmental profiles of both technologies, specifically addressing radioactive waste management and operational hazards.
  • Detail the engineering and physical difficulties that must be overcome before nuclear fusion can become a commercially viable alternative to nuclear fission.
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Markscheme

6.5 Uses and dangers of radioactivity Questions

  1. GCSE
  2. /Physics
  3. /6.5 Uses and dangers of radioactivity

94 exam-style questions on Edexcel GCSE Physics 6.5 Uses and dangers of radioactivity. Each one has a worked solution and a mark scheme showing where the marks go.

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