Electromagnetic Spectrum Simulation This interactive simulation lets pupils explore the full electromagnetic spectrum by dragging a marker across a colour-coded spectrum bar spanning radio waves to gamma rays. The bar is rendered on a logarithmic scale — matching how physicists represent the spectrum — so the vast range from 1 MHz to 10²² Hz is […]
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Echo & Sound Reflection Simulation This interactive simulation shows how sound waves travel from a source, strike a reflective surface, and return as an echo. Pupils can switch between four illustrated environments — a cliff face, a city building, a canyon, and an underwater SONAR scene — each rendered with atmospheric depth. Pressing ▶ Send
Human Hearing Range Simulation This interactive simulation lets pupils generate and hear pure sine wave tones across the full frequency spectrum, from infrasound through the audible range to ultrasound. A logarithmic frequency slider spans 20 Hz to 20 kHz — matching how human pitch perception actually works — with ten preset buttons hitting key reference
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Reflection – Ray Diagrams Simulation This interactive simulation shows how light rays behave when they strike a reflecting surface. Pupils can switch between five surface types — flat mirror, concave mirror, convex mirror, water surface, and rough surface — and control the angle of incidence in real time using a slider or by clicking directly
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Waves Simulation — Description & Classroom Activity Guide Frequency & Waves Simulation — ClassAdapt Physics This browser-based interactive simulation lets pupils explore wave properties in real time across four modes: Transverse, Longitudinal, Standing Wave, and Superposition. Sliders control frequency (0.2–5 Hz), amplitude, and wave speed, with a live metrics bar displaying wavelength, period, and wave
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