JEE Main & Advanced Physics Nuclear Physics And Radioactivity Question Bank Topic Test - Nuclear Physics and Radioactivity

  • question_answer
    Which of the following is in the increasing order for penetrating power                                    

    A) \[\alpha ,\ \beta ,\ \gamma \]

    B) \[\beta ,\ \alpha ,\ \gamma \]

    C) \[\gamma ,\ \alpha ,\ \beta \]

    D) \[\gamma ,\ \beta ,\ \alpha \]

    Correct Answer: A

    Solution :

    [a] Penetration power of g is 100 times of b, while that of b is 100 times of a.


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