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Date May 2009 Marks available 1 Reference code 09M.1.SL.TZ1.14
Level Standard level Paper Paper 1 Time zone Time zone 1
Command term Question number 14 Adapted from N/A

Question

In which of the following regions of the electromagnetic spectrum is radiation of wavelength 600 nm located?

A.     microwaves

B.     radio waves

C.     visible light

D.     X-rays

Markscheme

C

Examiners report

Candidates are expected to recall the orders of magnitude of the wavelengths of the principal radiations in the electromagnetic spectrum, as stipulated by the Guide.

Syllabus sections

Core » Topic 4: Waves » 4.2 – Travelling waves
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