A giant cloud of hydrogen gas and cosmic dust, known as a nebula, can collapse under its own gravity to form a protostar and eventually a stable main sequence star.
Explain the physical processes that lead to a nebula evolving into a stable main sequence star.
[3]
Markscheme
7.3 Stars Questions
42 exam-style questions on Edexcel GCSE Physics 7.3 Stars. Each one has a worked solution and a mark scheme showing where the marks go.