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Electromagnetic spectrum

Electromagnetic spectrum

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Question 67

Exposure to high-frequency electromagnetic radiation can ionize atoms and molecules within human cells, leading to cellular damage. Which of the following pairs of electromagnetic waves both cause cell damage through ionization?

A

X-rays and gamma rays

B

Microwaves and infrared waves

C

Radio waves and visible light

D

Infrared waves and radio waves

Markscheme

Electromagnetic spectrum Questions

  1. IGCSE
  2. /Physics
  3. /Electromagnetic spectrum

198 exam-style questions on CIE IGCSE Physics Electromagnetic spectrum, covering Electromagnetic spectrum. Each one has a worked solution and a mark scheme showing where the marks go.

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