JEE Main & Advanced Physics Ray Optics Question Bank Spherical Mirror

  • question_answer Given a point source of light, which of the following can produce a parallel beam of light               [CPMT 1974; KCET 2005]

    A)            Convex mirror

    B)            Concave mirror

    C)            Concave lens

    D)            Two plane mirrors inclined at an angle of \[90{}^\circ \]

    Correct Answer: B

    Solution :

                       Object should be placed on focus of concave mirror.

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