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5.4 Uses and dangers of EM radiation

5.4 Uses and dangers of EM radiation

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Question 16

Television remote controls emit infrared radiation.

Infrared patio heaters also emit infrared radiation.

Explain why using a television remote control does not have the same heating effect as an infrared patio heater.

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5.4 Uses and dangers of EM radiation Questions

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

25 exam-style questions on Edexcel GCSE Physics 5.4 Uses and dangers of EM radiation. Each one has a worked solution and a mark scheme showing where the marks go.

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