| Date | November 2014 | Marks available | 1 | Reference code | 14N.1.HL.TZ0.13 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 13 | Adapted from | N/A |
Question
A string is made to vibrate at its third harmonic. The diagram shows two points P and Q at a particular instant in time.
Which of the following compares the period of vibration of P and Q and the average speed of P and Q?
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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