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Learning objective

Know that energy is released via nuclear fission in nuclear reactors, without needing detailed knowledge of the fission process.

Read the explanation, check the common trap, then practise with flashcards and questions.

Exam focus

  • Read the explanation.
  • Check key terms.
  • Practise with linked questions.
Cambridge IGCSE Combined ScienceMotion, forces and energySupplement content

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Quick explanation

Know that energy is released via nuclear fission in nuclear reactors, without needing detailed knowledge of the fission process

  • This point belongs to Energy, work and power, especially Energy, work and power outcomes.
  • You need to be able to know that energy is released via nuclear fission in nuclear reactors, without needing detailed knowledge of the fission process.
  • The key ideas to know are State and Identify.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Key concepts

StateIdentify

Why it matters

This objective helps connect Energy, work and power outcomes to exam-style questions, flashcards, and revision notes for Energy, work and power.

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Paper 4 structured question: Energy, work and power

Paper 4Theory (Extended)2 marks

Description

Energy Production in Nuclear Reactors

Nuclear reactors utilize the process of nuclear fission to produce energy for electricity generation. This process involves the splitting of atomic nuclei, which releases a significant amount of energy.

  1. a

    Explain the role of nuclear fission in energy production.

    Aim for approximately 2 distinct marking points.

    [2]
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