Light received from most distant galaxies is red-shifted.
a.
Give what this red-shift is evidence for.
[1]
b.
Give the name of the theory about the beginning of the universe that is supported by this evidence.
[1]
Markscheme
8.2 Red-shift Questions
41 exam-style questions on AQA GCSE Physics 8.2 Red-shift, covering 8.2 Red-shift. Each one has a worked solution and a mark scheme showing where the marks go.