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JEE Main & Advanced Physics Ray Optics Question Bank Numerical Value Type Questions - Optical Instrument

  • question_answer
    A point object O is placed at a distance of 30 cm from a convex lens (focal length 20 cm) cut into two halves each of which is displaced by 0.05 cm as shown in figure. Position of the image is 60 cm. If more than one image is formed, then find distance (in cm) between them.

    Answer:

    0.30


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