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Physics

Part of Learn & revise

  • Electricity and energy

    • Electricity

      • 6 Guides
      • 1 Video

    • Energy

      • 1 Guide
      • 1 Video

  • Waves and radiation

    • Wave

      • 2 Guides

    • Electromagnetic spectrum

      Waves in the electromagnetic spectrum can all travel through a vacuum at the speed of light - 3 x 108 ms-1. The wide range of frequencies and wavelengths of different waves have a variety of uses.

    • Nuclear radiation

      • 1 Guide
      • 1 Video

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