JEE Main & Advanced Sample Paper JEE Main Sample Paper-47

  • question_answer
    Direction: For the following questions choose the correct answers from the codes [a], [b], [c] and [d] defined as follows.
    Statement I When the separation between the slits in Young's double slit experiment is made equal to wavelength used, fringes disappear.
    Statement II In this case, central fringe will cover the entire field of view.

    A)  Statement I is true, Statement II is also true and Statement II is the correct explanation or Statement I.

    B)  Statement I is true, Statement II is also true but Statement II is not the correct explanation of Statement I.

    C)  Statement I is true, Statement II is false.

    D)  Statement I is false, Statement II is true.

    Correct Answer: A

    Solution :

     In this central fringe will cover entire field of view.

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