8th Class Science Light Question Bank Light Formative Objective Problems

  • question_answer
    The primary function of the crystalline lens in the human eye is to

    A)  reduce the intensity of light

    B)  focus the incident light rays

    C)  adjust the size of the pupil

    D)  filter out the dust particles

    Correct Answer: B

    Solution :

      The primary function of the crystalline lens present in the human eye is to focus the light coming from an object onto the retina. The correct answer is B.


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