| Date | November 2017 | Marks available | 1 | Reference code | 17N.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 analogue meter with a mirror behind the pointer.
What is the main purpose of the mirror?
A. To provide extra light when reading the scale
B. To reduce the risk of parallax error when reading the scale
C. To enable the pointer to be seen from different angles
D. To magnify the image of the pointer
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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