DP Physics (last assessment 2024)
Question 21M.1.SL.TZ1.15
| Date | May 2021 | Marks available | [Maximum mark: 1] | Reference code | 21M.1.SL.TZ1.15 |
| Level | SL | Paper | 1 | Time zone | TZ1 |
| Command term | Question number | 15 | Adapted from | N/A |
15.
[Maximum mark: 1]
21M.1.SL.TZ1.15
Two identical waves, each with amplitude X0 and intensity I, interfere constructively. What are the amplitude and intensity of the resultant wave?
[1]
Markscheme
D