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Question 18M.3.SL.TZ2.12b

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Date May 2018 Marks available [Maximum mark: 1] Reference code 18M.3.SL.TZ2.12b
Level SL Paper 3 Time zone TZ2
Command term Identify Question number b Adapted from N/A
b.
[Maximum mark: 1]
18M.3.SL.TZ2.12b

Data from distant galaxies are shown on the graph.

M18/4/PHYSI/SP3/ENG/TZ2/12

(b)

Identify the assumption that you made in your answer to (a).

[1]

Markscheme

non-accelerated/uniform rate of expansion

OR

H0 constant over time

 

OWTTE

[1 mark]

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