| Date | November 2015 | Marks available | 1 | Reference code | 15N.1.HL.TZ0.9 |
| Level | Higher level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 9 | Adapted from | N/A |
Question
The graph shows how the volume of a system varies with pressure during a cycle ABCA.
What is the work done in joules during the change AB?
A. \(15 \times {10^5}\)
B. \(9.0 \times {10^5}\)
C. \(4.5 \times {10^5}\)
D. 0
Markscheme
A
Examiners report
[N/A]
Syllabus sections
Show 101 related questions
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