AFMC AFMC Solved Paper-2008

  • question_answer
    A free neutron decays spontaneously into

    A) proton, an electron and anti-neutrino

    B) a proton, an electron and a neutrino

    C)  a proton and electron

    D) a proton, and electron, a neutrino and an anti-neutrino

    Correct Answer: A

    Solution :

    \[n\to p+{{e}^{-}}+\bar{v}\] (anti-neutrino)


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