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Electromagnetic spectrum

Electromagnetic spectrum

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Question 79

What is the approximate range of wavelengths of visible light detectable by a healthy human eye?

A

4.0 nm4.0\text{ nm}4.0 nm to 7.0 nm7.0\text{ nm}7.0 nm

B

40 nm40\text{ nm}40 nm to 70 nm70\text{ nm}70 nm

C

400 nm400\text{ nm}400 nm to 700 nm700\text{ nm}700 nm

D

4.0 μm4.0\ \mu\text{m}4.0 μm to 7.0 μm7.0\ \mu\text{m}7.0 μm

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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