In physics, what process gives a star its energy rather than combustion?
Nuclear fission.
Nuclear fusion.
Gravitational collapse.
Chemical combustion.
Flashcards for AQA GCSE Physics 8.1.2 The life cycle of a star, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 20 cards, matched to the AQA GCSE Physics (8463) specification. Recall questions account for roughly 40% of marks at GCSE Physics, so these target the marks you can secure before the paper starts.