GCSEScienceOCRCombined Science A (Gateway)PhysicsRevision NotesWaves in MatterThe Electromagnetic SpectrumApplications of EM Waves

Applications of EM Waves (OCR GCSE Combined Science A (Gateway): Physics): Revision Note

Exam code: J250

Written by: Ashika

Reviewed by: Caroline Carroll

Updated on 2 July 2026

Applications of EM Waves

Electromagnetic waves have a variety of uses and applications
The main ones are summarised in the table below:

Applications of EM Waves Table

EM Waves Table 1, downloadable IGCSE & GCSE Physics revision notes

EM Waves Table 2, downloadable IGCSE & GCSE Physics revision notes

Examiner Tips and Tricks

Make sure to remember atleast 1-2 applications for all waves in the EM spectrum.

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Author: Ashika

Expertise: Physics Content Creator

Ashika graduated with a first-class Physics degree from Manchester University and, having worked as a software engineer, focused on Physics education, creating engaging content to help students across all levels. Now an experienced GCSE and A Level Physics and Maths tutor, Ashika helps to grow and improve our Physics resources.

Reviewer: Caroline Carroll

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Caroline graduated from the University of Nottingham with a degree in Chemistry and Molecular Physics. She spent several years working as an Industrial Chemist in the automotive industry before retraining to teach. Caroline has over 12 years of experience teaching GCSE and A-level chemistry and physics. She is passionate about delivering high-quality resources to help students achieve their full potential.