SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-22

  • question_answer
    Which rays is radiated from Cobalt- 60?

    A)  X rays

    B)  Gamma rays

    C)  \[\beta \]rays (Beta)

    D)  All of the above

    Correct Answer: B

    Solution :

     Gamma rays are radiated from Cobalt - 60. Cobalt - 60 is a artificial isotope which is produced from Cobalt 59 by neutron radiation in a nuclear reactor.


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