DP Physics (last assessment 2024)
Question 18M.3.SL.TZ2.b
| Date | May 2018 | Marks available | [Maximum mark: 1] | Reference code | 18M.3.SL.TZ2.b |
| 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.b
Data from distant galaxies are shown on the graph.
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]
