Galaxy P is much further from the Earth than galaxy Q. Both galaxies are moving away from the Earth.
How does the speed of galaxy P compare with the speed of galaxy Q?
Galaxy P is moving away faster than galaxy Q
Galaxy Q is moving away faster than galaxy P
Both galaxies are moving away at the same speed
Both galaxies are moving away at the speed of light
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.