| Date | November 2011 | Marks available | 1 | Reference code | 11N.1.SL.TZO.15 |
| Level | Standard level | Paper | Paper 1 | Time zone | no time zone |
| Command term | Question number | 15 | Adapted from | N/A |
Question
Which of the following gives regions of the electromagnetic spectrum in the order of decreasing frequency?
A. gamma-ray, microwave, visible
B. radio wave, infrared, microwave
C. ultraviolet, infrared, microwave
D. visible, gamma-ray, radio wave
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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