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

  • question_answer
    The focal length of a planoconvex lens is 20 cm. The plane face of it is silvered. An illumination object is placed at a distance of 60 cm from the lens on its axis on the convex side. Then the distance of the image is (in cm)

    Answer:

    12.00


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