Geometric Demonstration of Light Reflection on a Parabolic Mirror
2017-01-31 13:05
This GeoGebra applet demonstrates the principle of light reflection on a parabolic mirror. By constructing a 3D paraboloid along with its tangent planes and normal lines, it uses vectors and the law of reflection to show how incident rays reflect and converge at the focal point. It includes dynamic calculations of tangents, orthogonal normals, reflected rays, and angles, providing an intuitive ana
In collections
圓錐曲線
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