Wave properties written questions
Answer G3 Pure / O-Level questions on wave motion, wavelength, frequency and speed, then check your reasoning with marking guidance.
Learning goals
- Describe wave generation by vibrating sources, ropes and springs
- Describe ripple-tank waves using wavefronts
- Explain that waves transfer energy
- Explain that wave energy transfer does not transfer matter
- Use amplitude, frequency and wavelength to describe wave motion
- Define and use wave speed and period and interpret wave graphs
- Recall and apply wave speed = frequency × wavelength
- Compare transverse and longitudinal waves and give examples
- Explain sound production by vibration and the need for a medium
- Describe sound using compressions and rarefactions
- Relate sound loudness to amplitude and pitch to frequency
- Explain reflected-sound echoes and use them to measure distance
- Explain ultrasound use in sonar and soft-tissue scanning
Use the feedback to improve your answers; this practice does not count towards your progress.
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Paper instructions
Practise
Practise questions on the skills you are learning. This is for practice only and doesn’t count towards your course progress.
- Question count is checked before you start.
- About 10 minutes.
- Feedback appears after you check each answer.
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Beyond the syllabus: optional enrichment that does not count towards your progress.