Uttarakhand PMT Uttarakhand PMT Solved Paper-2007

  • question_answer
    10. The difference between a photon and neutrino is

    A) the spin of photon is 1 and that of neutrino is \[\frac{1}{2}\] in units of \[\frac{h}{2\pi }\]

    B)  the spin of photon is \[\frac{1}{2}\] and that of neutrino is 1 in units of\[\frac{h}{2\pi }\]

    C)  both have equal spin but neutrino is electromagnetic in nature

    D)  both have unequal spin but neutrino is electromagnetic in nature

    Correct Answer: A

    Solution :

     The spin of photon is 1 and that of neutrino is\[\frac{1}{2}\]in units of\[\frac{h}{2\pi }\].


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