DP Physics (first assessment 2025)
Question SPM.1B.SL.TZ0.1ai
| Date | May Specimen-2023 | Marks available | [Maximum mark: 1] | Reference code | SPM.1B.SL.TZ0.1ai |
| Level | SL | Paper | 1B | Time zone | TZ0 |
| Command term | State | Question number | i | Adapted from | N/A |
i.
[Maximum mark: 1]
SPM.1B.SL.TZ0.1ai
(i)
V is provided by two identical power supplies connected in series. The potential difference of each of the power supplies is known with an uncertainty of 0.01 kV.
State the uncertainty in the potential difference V.
[1]
Markscheme
0.02 «kV» ✓
