Transverse Waves (Edexcel AS Physics): Revision Note
Exam code: 8PH0
Transverse Waves
Transverse Waves
A transverse wave is one where the particles oscillate perpendicular to the direction of the
Propagation of the wave
Direction of energy transfer
Transverse waves show areas of crests (peaks) and troughs

Diagram of a transverse wave
Examples of transverse waves are:
Electromagnetic waves e.g. radio, visible light, UV
Vibrations on a guitar string
Waves on a rope or slinky
Transverse waves can be polarised
Examiner Tips and Tricks
Questions about transverse waves typically start by asking for a definition, so be ready with a statement about vibrations or oscillations being perpendicular to the travel of the wave.
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