Edexcel•GCSE•Physics
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Waves
Wave properties, transverse and longitudinal waves, sound and seismic waves
Practice 26 subtopics in Waves. All questions match the Edexcel GCSE specification.
About Waves
Waves is a key topic in the Edexcel GCSE Physicsspecification. This topic covers wave properties, transverse and longitudinal waves, sound and seismic waves.
Master all 26 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (26)
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Wave definition (transfer of energy without matter)Transverse wavesLongitudinal wavesCompressions and rarefactionsExamples of transverse waves (light, water waves, EM waves, S-waves)Examples of longitudinal waves (sound, ultrasound, P-waves)AmplitudeWavelengthFrequencyPeriod (T = 1/f)Wave equation (v = fλ)Core Practical: Investigate wave properties in solids and fluidsMeasuring wave speed in water (ripple tank)Measuring wave speed in solidsReflection of wavesLaw of reflection (angle of incidence = angle of reflection)Refraction of wavesRefraction due to change in wave speedExplaining refraction using wave frontsSound waves as longitudinal wavesHuman hearing range (20 Hz to 20,000 Hz)Ultrasound (above 20 kHz)Uses of ultrasound (medical imaging, cleaning, measuring distances)Seismic waves (P-waves and S-waves)Using seismic waves to study Earth's structureEvidence for liquid outer core and solid inner core
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