DP Physics (first assessment 2025)
Question 23M.2.SL.TZ1.4ci
| Date | May 2023 | Marks available | [Maximum mark: 2] | Reference code | 23M.2.SL.TZ1.4ci |
| Level | SL | Paper | 2 | Time zone | TZ1 |
| Command term | Draw | Question number | i | Adapted from | N/A |
i.
[Maximum mark: 2]
23M.2.SL.TZ1.4ci
(i)
Draw lines to indicate R on the diagram.
[2]
Markscheme
R located at (4,4) ✓
«as intersection of» vertical line through 4 ly and photon worldline at 45 degrees✓
Allow MP2 even if one of the lines is not drawn.