JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Graphical Questions

  • question_answer
    Which of the following figure represents the variation of particle momentum and the associated de-Broglie wavelength                                                                     [AIIMS 1982]

    A)                                          

    B)                                 

    C)                                       

    D)

    Correct Answer: D

    Solution :

                       De-Broglie wavelength \[\lambda =\frac{h}{p}\] Þ \[\lambda \propto \frac{1}{p}\]                    i.e. graph will be a rectangular hyperbola.


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