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

  • question_answer
    The de-Broglie wavelength is proportional to     [RPET 2003]

    A)            \[\lambda \propto \frac{1}{\nu }\]                                

    B)            \[\lambda \propto \frac{1}{m}\]

    C)            \[\lambda \propto \frac{1}{p}\]                                      

    D)            \[\lambda \propto p\]

    Correct Answer: C

    Solution :

               \[\lambda =\frac{h}{p}\Rightarrow \lambda \propto \frac{1}{p}\]


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