Step 4 of 4 · topic
Waves
WJEC 3420QS — matched to your course.
Wave properties, wave speed, refraction and the electromagnetic spectrum.
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Measuring wave speed, frequency and wavelength
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Subtopics and study areas
- Use a ripple tank and a solid-wave system to measure wave quantities and test v = fλ.
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Waves
Tailored to WJEC 3420QS.
Revision notes are free. Premium unlocks the full question and retrieval-card bank.
Subtopics and study areas
- Use v = fλ and T = 1/f.
- Distinguish transverse and longitudinal waves.
- Use v = fλ and relate period to frequency.
- Explain refraction and applications/risks of electromagnetic waves.
