DP Biology (first assessment 2025)
Question 19M.2.SL.TZ2.1c
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.2.SL.TZ2.1c |
| Level | SL | Paper | 2 | Time zone | TZ2 |
| Command term | State | Question number | c | Adapted from | N/A |
c.
[Maximum mark: 1]
19M.2.SL.TZ2.1c
(c)
State the name of the instrument used to make these traces.
[1]
Markscheme
oscilloscope ✔
Examiners report
Fewer than 1 in 10 were able to name the oscilloscope. There were some G2 comments about this, but the students should have seen traces like this and should know how they were obtained.
