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NEET Sample Paper NEET Sample Test Paper-24

  • question_answer
    An equi-convex lens is cut into two halves along (i) XOX' and (ii) YOY' as shown in the figure. Let\[f,f',f''\] be the focal lengths of the complete lens, of each half in case (i) and of each half in case (ii), respectively Choose the correct statement from the following

    A) \[f'=2f,f''=f\]

    B) \[f'=f,f''=f\]

    C)  \[f'=2f,f''=2f\]

    D) \[f'=f,f''=2f\]

    Correct Answer: D

    Solution :


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