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JEE Main & Advanced Physics Ray Optics Question Bank Numerical Value Type Questions - Refraction at Curved Surface

  • question_answer
    In the arrangement shown given that a biconvex lens of radius of curvature equal to 10 cm and concave mirror has focal length equal to 20 cm. Then find the distance 'x' (in cm) such that the final image formed by the system coincides with the object-

    Answer:

    22.50


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