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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 11

Mobile phones transmit data using microwave radiation.

Microwave ovens also use microwave radiation to heat and cook food.

Explain why using a mobile phone close to a person's head does not produce the same heating effect as a microwave oven.

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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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