| Date | May 2013 | Marks available | 1 | Reference code | 13M.1.SL.TZ2.29 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 2 |
| Command term | Question number | 29 | Adapted from | N/A |
Question
The graph shows the spectrum of a black-body.
Which graph shows the spectrum of a body of emissivity 0.5 at the same temperature as the black-body? (The original graph is shown dotted.)
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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