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7.3 Stars

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Question 8

Once a stable main sequence star of approximately 1 solar mass1\text{ solar mass}1 solar mass depletes the hydrogen fuel in its core, it undergoes a dramatic transition.

Explain the physical processes that cause this main sequence star to evolve into a red giant.

[3]
Markscheme

7.3 Stars Questions

  1. GCSE
  2. /Physics
  3. /7.3 Stars

42 exam-style questions on Edexcel GCSE Physics 7.3 Stars, covering 7.3.1 Evolution of stars similar to the Sun, 7.3.2 Evolution of massive stars, and 7.3.3 Observing the Universe. Each one has a worked solution and a mark scheme showing where the marks go.

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