Red Shift: Evidence for an Expanding Universe Simulation Description This simulation demonstrates cosmological redshift — the observation that light from distant galaxies is shifted toward the red end of the spectrum — which is core AQA GCSE Physics evidence for the Big Bang and the expanding universe (Paper 2, Space Physics). The scene is viewed […]
Simulation of Red Shift: Evidence for an Expanding Universe Read More »
Satellites and the Moon: Orbiting Earth Simulation Description This simulation models artificial satellites and the Moon in orbit around Earth, directly supporting the AQA GCSE Physics topic of space physics (Paper 2). It shows all four orbital objects simultaneously in a 3D space environment — two LEO satellites racing around in inner cyan orbits, a
Simulation of Satellites and moon orbiting the earth Read More »
Solar system simulation Simulation Description This simulation models the solar system to scale. Click o any planet to reveal more information.
Solar system Simulation Read More »
The Transformer: Changing Voltage with Electromagnetic Induction Simulation Description This simulation models a basic transformer as specified in AQA GCSE Physics Paper 2 (Magnetism and Electromagnetism). It shows a laminated E-I core with two coils wound around the left and right limbs, rendered in high-quality 3D with physically based materials — steel-blue laminated iron core
Basic Transformer – Step up and down – 3D Simulation Read More »
The Moving-Coil Microphone: Sound into Electricity Simulation Description This simulation models how a moving-coil microphone converts sound waves into an alternating electrical signal — the reverse process of the loudspeaker — and sits directly within the AQA GCSE Physics topic of electromagnetic induction (Paper 2). The scene shows a photorealistic cross-section of a moving-coil microphone
Moving coil Microphone – Generator effect, Solenoid and Lenz’s law Simulation Read More »
