| Date | May 2015 | Marks available | 1 | Reference code | 15M.1.SL.TZ2.15 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 15 | Adapted from | N/A |
Question
Two wave pulses move towards each other as shown in the diagram.
Which diagram shows a possible combination of the two pulses after a short time?
Markscheme
A
Examiners report
[N/A]
Syllabus sections
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