JEE Main & Advanced Physics Ray Optics Sample Paper Topic Test - Refraction of Light Through Curved Surfaces

  • question_answer
    Convex side of a convexo-concave lens is silvered and on its principle axis a point object is moving toward it from concave side then

    A) its image will continuously move toward the lens

    B) its image may continuously move toward the lens

    C) its image will always be real

    D) its image may be real

    Correct Answer: A

    Solution :

    [a] The silvered lens will behave as concave mirror. For object moving between focus and pole, the image will move from \[\infty \]to pole towards the mirror

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