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5.4 Uses and dangers of EM radiation

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Question 13
F

A factory needs to inspect the inside of metal components, check fluorescent security labels and photograph finished products. Which sequence gives suitable radiations for these tasks, in that order?

[1]
A

gamma rays, visible light, infrared

B

X-rays, infrared, ultraviolet

C

X-rays, ultraviolet, visible light

D

infrared, ultraviolet, visible light

Markscheme

5.4 Uses and dangers of EM radiation Questions

  1. GCSE
  2. /Physics
  3. /5.4 Uses and dangers of EM radiation

104 exam-style questions on Edexcel GCSE Physics 5.4 Uses and dangers of EM radiation, covering 5.4.1 Dangers of electromagnetic radiation, 5.4.2 Uses of electromagnetic radiation, 5.4.3 Radio waves and oscillations in circuits, and 5.4.4 Changes in atoms and nuclei generating radiation. Each one has a worked solution and a mark scheme showing where the marks go.

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