DP Physics (last assessment 2024)
Question 19M.1.SL.TZ1.28
| Date | May 2019 | Marks available | [Maximum mark: 1] | Reference code | 19M.1.SL.TZ1.28 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 28 | Adapted from | N/A |
28.
[Maximum mark: 1]
19M.1.SL.TZ1.28
Which of the following atomic energy level transitions corresponds to photons of the shortest wavelength?
[1]
Markscheme
C
Examiners report
The most common (incorrect) response was A, where students apparently assumed energy difference was proportional to the wavelength of the emitted photon.
