| Date | November 2010 | Marks available | 1 | Reference code | 10N.1.SL.TZ0.30 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 30 | Adapted from | N/A |
Question
The diagram shows an energy balance climate model for a planet.
The intensities of the reflected and radiated radiation are given in terms of the incident intensity \(I\). Which of the following is the albedo of this planet?
A. 0.15
B. 0.25
C. 0.40
D. 0.60
Markscheme
C
Examiners report
[N/A]
Syllabus sections
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