PHYSICS • OPTICS
Optics simulations.
Trace how light changes direction and forms images through refraction and ideal-lens models.
2 interactive simulationsBrowser-nativeShareable experiments
EXPERIMENTS
Change the model.
Optics becomes easier to reason about when you can vary inputs and observe the result instead of reading a fixed diagram.
Physics • Optics
Snell’s Law
Open the interactive explanation, change the model variables, and test the concept yourself.
Open simulation →Physics • OpticsThin Lens
Open the interactive explanation, change the model variables, and test the concept yourself.
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