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8.2 Red-shift

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Question 17
F

A small number of nearby galaxies show blue-shift rather than red-shift.

What does this tell scientists?

[1]
A

The universe is shrinking in some directions

B

The red-shift measurements must be incorrect

C

A few nearby galaxies are moving towards us

D

Those galaxies are further away than the others

Markscheme

8.2 Red-shift Questions

  1. GCSE
  2. /Physics
  3. /8.2 Red-shift

79 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.

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