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O-LevelPhysicsLight5054/11 · May/June 2020 · Q271 Mark

A swimming pool is lit by an underwater light. A ray of light is incident on the water surface. What is the correct path for the ray of light?

Diagram for this question, from the exam paper

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

ADiagram A

BDiagram B

CDiagram C

DDiagram D

✓ Correct answer

C: Diagram C

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About this question

Topic: Light, O-Level Physics (syllabus 5054). Multiple choice, 1 mark.
Source: O-Level Physics, May/June 2020 Paper 1 Variant 1, question 27.

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