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Increasing acceleration
An interactive animation showing a distance time graph for uniform and non-uniform acceleration. A trolley is accelerate… full details...
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Wheatstone bridge circuit
An interactive animation illustrating the proof of the balance condition for a Wheatstone bridge. Click the arrow button… full details...
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Heat exchange in a power station
An interactive animation showing a simplified schematic of the heat exchange processes in a power station. Click the arr… full details...
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Stable and unstable nuclei
An interactive animation illustrating stable and unstable nuclei. Click on each of the nuclei to identify the isotope an… full details...
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Light spectrum and photon energy
An interactive animation showing the frequency, wavelength and energy of different parts of the near-visible spectrum. P… full details...
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The Doppler effect: moving source
An interactive animation demonstrating the Doppler effect for a fire engine. Drag the slider to give the fire engine a v… full details...
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Thermal equilibrium
An interactive animation demonstrating the process of reaching thermal equilibrium. Use the two green sliders to alter t… full details...
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Investigating the Ideal Gas Law
An interactive animation illustrating the Ideal Gas Law. The pressure, temperature and volume can be varied. Lock one of… full details...
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Forward bias
An interactive animation showing the forward bias of a p-n junction. A current-voltage graph of the p-n junction is plot… full details...
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Concave lens: virtual images
An interactive animation demonstrating how virtual images are formed by a concave lens. Drag the green handle to move th… full details...