| Date | November 2012 | Marks available | 1 | Reference code | 12N.1.sl.TZ0.6 |
| Level | SL | Paper | 1 | Time zone | TZ0 |
| Command term | Question number | 6 | Adapted from | N/A |
Question
Which statement about the electromagnetic spectrum is correct?
A. Infrared light has a shorter wavelength than ultraviolet light.
B. Visible light has a shorter wavelength than ultraviolet light.
C. The frequency of visible light is higher than the frequency of infrared light.
D. The energy of infrared light is higher than the energy of visible light.
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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