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8.2 Red-shift

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Question 23
F

Before 1998, many scientists expected the expansion of the universe to be slowing down.

What did the supernova observations show instead?

[1]
A

The expansion was slowing down even more quickly

B

The expansion had already completely stopped

C

The expansion was staying at a constant rate

D

The expansion was speeding up over time

Markscheme

8.2 Red-shift Questions

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

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.

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