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5.2 The electromagnetic spectrum

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Question 36
F

A student investigates how the angle of refraction changes with the angle of incidence in a glass block.

Which pair identifies the independent variable and the dependent variable?

[1]
A

Independent: angle of incidence; dependent: angle of refraction.

B

Independent: angle of refraction; dependent: angle of incidence.

C

Independent: material of block; dependent: angle of incidence.

D

Independent: angle of incidence; dependent: material of block.

Markscheme

5.2 The electromagnetic spectrum Questions

  1. GCSE
  2. /Physics
  3. /5.2 The electromagnetic spectrum

84 exam-style questions on Edexcel GCSE Physics 5.2 The electromagnetic spectrum, covering 5.2.1 Electromagnetic waves and refraction in glass (core practical), 5.2.2 Groups of the electromagnetic spectrum, 5.2.3 Wavelength-dependent behaviour of EM waves, and 5.2.4 Velocities of EM waves in different substances. Each one has a worked solution and a mark scheme showing where the marks go.

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