Incident ray - The ray of light going to the mirror., Reflected ray - The ray of light that comes from the mirror., Normal line - The line drawn at right angles to the mirror., Angle of incidence - The angle measured between the incident ray and the normal line., Angle of reflection - The angle measured between the reflected ray and the normal line., Focal point - When light rays meet at a sharp point., Focal length - Distance between the focal point and the surface of the curved reflector.,

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