10th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    The near point of a hypermetric eye is 50 cm, what is the power of the lens required to correct this defect? Assume that the near point of the normal eye is 25 cm.

    A) \[+\,2\,\,D\]

    B) \[+\,3\,\,D\]

    C) \[-\,2\,\,D\]

    D) \[-\,3\,\,D\]

    E) None of these

    Correct Answer: A


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