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  3. CET Karnataka Engineering

CET Karnataka Engineering CET - Karnataka Engineering Solved Paper-2002

  • question_answer
    A convex is made up of three different materials as shown in the figure. For a point object places on its axis, the number of images formed are:

    A)  5                                            

    B)  1

    C)  3                                            

    D)  4

    Correct Answer: C

    Solution :

    Because of 3 materials of different refractive index. There will be 3 focal lengths of lens, hence 3-images will be formed.


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