Card 1 of 23
What process in a star's core releases the star's energy?
A
Radioactive decay.
B
Gravitational contraction.
C
Nuclear fusion.
D
Chemical combustion.
Card 1 of 23
Stellar evolution Flashcards
23 flashcards on Edexcel IGCSE Physics Stellar evolution: the key terms, formulae and methods you need to recall for Paper 1 and Paper 2.