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6.2 Electromagnetic waves

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Question 10

A narrow beam of light crosses from a transparent polymer into a liquid. In the liquid, the beam makes a smaller angle with the normal than it did in the polymer. What happens to the light as it enters the liquid?

[1]
A

Its speed increases.

B

Its frequency increases.

C

Its speed decreases.

D

Its frequency decreases.

Markscheme

6.2 Electromagnetic waves Questions

  1. GCSE
  2. /Physics
  3. /6.2 Electromagnetic waves

93 exam-style questions on AQA GCSE Physics 6.2 Electromagnetic waves, covering 6.2.1 Types of electromagnetic waves, 6.2.2 Properties of electromagnetic waves 1, 6.2.3 Properties of electromagnetic waves 2, 6.2.4 Uses and applications of electromagnetic waves, 6.2.5 Lenses, and 6.2.6 Visible light. Each one has a worked solution and a mark scheme showing where the marks go.

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