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Exam-style practice

Electromagnetic spectrum practice questions

Practise mixed syllabus-aligned questions for Electromagnetic spectrum. Aligned to Cambridge IGCSE Physics.

Practice questions

Question 1 of 20

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Paper 3 structured question: Electromagnetic spectrum

Paper 3Theory (Core)1 marks

Description

Sections of the Electromagnetic Spectrum

The electromagnetic spectrum consists of various sections, each with different frequencies and wavelengths. The sections include radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.

  1. a

    State the section of the electromagnetic spectrum with the longest wavelength.

    Aim for approximately 1 distinct marking point.

    [1]