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Pearson Edexcel GCSE (9-1) Physics practice

Which statement accurately describes the relationship between the potential danger of an electromagnetic wave and its frequency?

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MCQ

Type

practice

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Topic

Light and the electromagnetic spectrum

Exam-style question

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Which statement accurately describes the relationship between the potential danger of an electromagnetic wave and its frequency?.

  1. A.The potential danger decreases with increasing frequency.
  2. B.The potential danger is unrelated to frequency.
  3. C.The potential danger increases with increasing frequency.
  4. D.The potential danger is only dependent on wavelength, not frequency.

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Which statement accurately describes the relationship between the potential danger of an electromagnetic wave and its frequency? | Edexcel Physics | ExamCompanion