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Edexcel IGCSE Physics 7.25 Fusion in stars

Practise recognising where nuclear fusion occurs naturally, especially stars such as the Sun as the source of stellar energy.

Syllabus
First assessment 2019
Course
Physics 4PH1

Exam points

  • state stars or a named star
  • recognise acceptable fusion locations

7.25 Fusion in stars question 1

[Maximum number: 1]

Some of the energy stored in the nuclei of atoms can be used to generate electricity.

Nuclear fusion is another process that could be used to generate electricity.

State where nuclear fusion occurs naturally.

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