| Date | November 2011 | Marks available | 2 | Reference code | 11N.3.SL.TZ0.15 |
| Level | Standard level | Paper | Paper 3 | Time zone | Time zone 0 |
| Command term | Outline | Question number | 15 | Adapted from | N/A |
Question
This question is about the electromagnetic spectrum.
Outline the nature of electromagnetic waves.
Markscheme
a varying magnetic and electric field at right angles to each other;
vibration of E and B fields at right angles to the direction of propagation of the wave;
transverse wave;
same speed in a vacuum;
Examiners report
[N/A]
Syllabus sections
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