DP Physics (last assessment 2024)
Question 19M.1.SL.TZ1.17
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.1.SL.TZ1.17 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 17 | Adapted from | N/A |
17.
[Maximum mark: 1]
19M.1.SL.TZ1.17
Which of these waves cannot be polarized?
A. microwaves
B. ultrasound
C. ultraviolet
D. X rays
[1]
Markscheme
B
Examiners report
This question was very well answered by candidates, with a high difficulty index.
