DP Physics (last assessment 2024)
Question 23M.3.HL.TZ2.3a
| Date | May 2023 | Marks available | [Maximum mark: 1] | Reference code | 23M.3.HL.TZ2.3a |
| Level | HL | Paper | 3 | Time zone | TZ2 |
| Command term | State | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
23M.3.HL.TZ2.3a
(a)
State what is meant by a frame of reference.
[1]
Markscheme
set of coordinates/axes to record position and time «of an event»
OR
a coordinate system which is at rest/not moving relative to the observer ✓
Some mention of time and position for MP1
Allow “set of clocks and rulers” as per MP1
