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Date November 2016 Marks available 1 Reference code 16N.1.HL.TZ0.27
Level Higher level Paper Paper 1 Time zone Time zone 0
Command term Question number 27 Adapted from N/A

Question

Monochromatic light is incident on a double slit. Both slits have a finite width. The light then forms an interference pattern on a screen some distance away. Which graph shows the variation of intensity with distance from the centre of the pattern?

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 9: Wave phenomena » 9.3 – Interference
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