Light Reflection Inside an Ellipse
2019-02-10 16:24
This applet demonstrates light reflection inside an ellipse. Users can drag the emission and reflection points to observe the trajectory. A focus option verifies the ellipse's optical property: light from one focus reflects to the other. It uses vectors and sequences to illustrate conic section optics and geometric construction.
In collections
Conic Sections | GeoGebra Book Collection
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