CourseCourseConceptConceptDocumentDocument

Edexcel IGCSE Physics 3.11 Em Spectrum Order Questions

From radio waves to gamma rays, wavelength decreases and frequency increases. Within visible light, violet has the shortest wavelength and red the longest.

Syllabus
First assessment 2019
Course
Physics 4PH1

Exam points

  • Name labelled EM regions on spectrum diagrams, including missing adjacent regions.
  • Compare wavelengths or frequencies to choose waves above or below microwaves or infrared.
  • Distinguish visible colours by wavelength, including violet as the shortest wavelength.

Edexcel IGCSE Physics 3.11 Em Spectrum Order Questions question 1

[Maximum number: 1]

This question is about waves.

Microwaves are part of the electromagnetic spectrum.

Name the part of the electromagnetic spectrum that has a lower frequency than microwaves.

All question bank results loaded