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Electromagnetic spectrum

Electromagnetic spectrum

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Question 44

Exposure to certain types of electromagnetic radiation can ionize atoms within human cells, leading to serious cell damage. Which pair of electromagnetic radiations consists entirely of ionizing radiation?

A

X-rays and gamma rays

B

Infrared waves and microwaves

C

Visible light and radio waves

D

Ultraviolet rays 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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