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Geometrical Optics - Coggle Diagram
Geometrical Optics
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Diffuse reflection
Law of reflection is obeyed for each ray
locally microscopically granular surface results in diffusing the beam.
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Graphical Ray Tracing
Three keys ray
A ray from point p passes the focal point and hits the mirror is reflected parallel to the optical axis.
A ray from point p passes through the center of curvature hits the mirror is reflected back at itself.
A ray parallel to the optical axis from the point p hits the mirror, reflects and passes through the focal point.
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