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4.3 Hazards and uses of radioactive emissions and of background radiation

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Question 1
F

Which of these is a man-made source of background radiation?

[1]
A

Fallout from the testing of nuclear weapons in the past

B

Cosmic rays that arrive at the Earth from outer space

C

Radon gas released by rocks underneath a building

D

Radioactive isotopes present in ordinary food and drink

Markscheme

4.3 Hazards and uses of radioactive emissions and of background radiation Questions

  1. GCSE
  2. /Physics
  3. /4.3 Hazards and uses of radioactive emissions and of background radiation

40 exam-style questions on AQA GCSE Physics 4.3 Hazards and uses of radioactive emissions and of background radiation, covering 4.3.1 Background radiation, 4.3.2 Different half-lives of radioactive isotopes, and 4.3.3 Uses of nuclear radiation. Each one has a worked solution and a mark scheme showing where the marks go.

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