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Wheatstone bridge calculator
An interactive calculator to find the resistance required to balance a Wheatstone bridge. Enter different values for the… full details...
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Breaking the sound barrier
An interactive animation showing breaking the sound barrier causes a sonic boom. Click the arrow button to reveal the so… full details...
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A balance beam
An interactive animation demonstrating a balance beam. Two weights on the beam can be moved backwards and forward and th… full details...
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A graph of light intensity
An interactive graphic illustrating the relationship between light intensity and distance from the source. A graph of in… full details...
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Inverting op-amp
An interactive animation demonstrating the derivation of the gain expression for an inverting op-amp. Click the arrow bu… full details...
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Explaining the Doppler effect
An interactive animation explaining the Doppler effect. A police car is shown approaching a person. Click the slider to … full details...
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Explaining the single slit diffraction pattern
An interactive animation demonstrating the explanation of the diffraction pattern formed by light passing through a sing… full details...
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Emission spectra
An interactive animation illustrating the emission spectra of different elements. Choose between argon, neon, mercury an… full details...
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A submarine
An animation showing how a submarine dives and surfaces. Click the arrow button to see the submarine changes the relativ… full details...
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Controlled chain reaction
An animation showing the use of control rods to control a chain reaction. Click the arrow button to start an uncontrolle… full details...