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

  • question_answer
    If particles are moving with same velocity, then maximum de-Broglie wavelength will be for [CBSE PMT 2002]

    A)            Neutron                                 

    B)            Proton

    C)            b-particle                               

    D)            \[\alpha \]-particle

    Correct Answer: C

    Solution :

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


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