Question bank/JEE Main/Physics

A light ray parallel to x-axis is incident on a parabolic
concave mirror in XY plane. The focus of this parabola is at (1,0). The
unit vector along the reflected ray will be

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After reflection reflected ray passes through focus
So vector along reflected ray[IMAGE] TOPIC:Ray optics
SUB TOPIC:Vectors

Source: Grass-G / Ph-28 Physics paper FST 16 Jan.docx