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Waves

WJEC 3455QD — matched to your course.

Wave properties, wave speed, refraction and the electromagnetic spectrum.

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Waves

Tailored to WJEC 3455QD.

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Subtopics and study areas

  • Use v = fλ and T = 1/f.
  • Distinguish transverse and longitudinal waves.
  • Explain refraction, diffraction and electromagnetic-wave applications.
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