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CP2: Waves

Investigate the suitability of equipment to measure speed, frequency and wavelength of waves in a solid and a fluid

Required PracticalEdexcelGCSE

🔬 Equipment Required

  • Ripple tank with motor and dipper
  • Lamp and screen
  • Ruler
  • Stopwatch
  • Signal generator
  • Vibration generator
  • Stretched string or elastic cord
  • Stroboscope (optional)

🦺 Safety Precautions

  • Keep electrical equipment away from water
  • Mop up water spills immediately
  • Strobe warning for those with photosensitive epilepsy
  • Secure the ripple tank to prevent tipping

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About CP2: Waves

CP2: Waves is a required practical for Edexcel GCSE Physics. This practical investigate the suitability of equipment to measure speed, frequency and wavelength of waves in a solid and a fluid

Students are expected to understand the method, identify and control variables, use appropriate equipment, analyse results, draw graphs, identify sources of error, suggest improvements, and consider safety precautions.

Questions on required practicals frequently appear in Edexcel GCSE Physics exams and can be worth significant marks. Practice with our AI-generated questions to master this practical.

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