| Date | May 2017 | Marks available | 1 | Reference code | 17M.1.HL.TZ1.23 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 1 |
| Command term | Question number | 23 | Adapted from | N/A |
Question
An object can lose energy through
I. conduction
II. convection
III. radiation
What are the principal means for losing energy for a hot rock resting on the surface of the Moon?
A. I and II only
B. I and III only
C. II and III only
D. I, II and III
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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