AMU Medical AMU Solved Paper-2007

  • question_answer
    A radioisotope will not emit

    A)  gamma and alpha rays simultaneously

    B)  gamma rays only

    C)  alpha and beta rays simultaneously

    D)  beta and gamma rays simultaneously

    Correct Answer: B

    Solution :

                     It is believed that when an \[\alpha \] or \[\beta \] particle is emitted, the nucleus becomes excited ie, has higher energy and emits the excess energy in the form of radiation which form \[\gamma \]-rays.


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