| Date | November 2016 | Marks available | 1 | Reference code | 16N.1.SL.TZ0.2 |
| Level | Standard level | Paper | Paper 1 | Time zone | Time zone 0 |
| Command term | Question number | 2 | Adapted from | N/A |
Question
Light of wavelength 400nm is incident on two slits separated by 1000µm. The interference pattern from the slits is observed from a satellite orbiting 0.4Mm above the Earth. The distance between interference maxima as detected at the satellite is
A. 0.16Mm.
B. 0.16km.
C. 0.16m.
D. 0.16mm.
Markscheme
B
Examiners report
[N/A]
Syllabus sections
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