'Reflected ray makes' diaporamas de présentation

Chapter 35

Chapter 35. The Nature of Light and the Laws of Geometric Optics. The Nature of Light. Before the beginning of the nineteenth century, light was considered to be a stream of particles The particles were either emitted by the object being viewed or emanated from the eyes of the viewer

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Chapter 22

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Chapter 35

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Geometric Optics

Geometric Optics. Image Formation by Spherical Mirrors. Spherical Mirrors : Are shaped like sections of a sphere. May reflect on the inside (concave) or outside (convex). Approximation : Rays coming from far away objects are approximately parallel.

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