J & K CET Engineering J and K - CET Engineering Solved Paper-2008

  • question_answer
    The de-Broglie wavelength associated with a particle moving with momentum (p) and mass (m) is

    A)  \[\frac{h}{p}\]

    B)  \[\frac{h}{mp}\]

    C)  \[\frac{h}{{{p}^{2}}}\]

    D)  \[\frac{{{h}^{2}}}{{{p}^{2}}}\]

    Correct Answer: A

    Solution :

    de-Broglie wavelength associated with a moving particle \[\lambda =\frac{h}{mv}\] or \[\lambda =\frac{h}{p}\] where p is momentum of the particle.


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