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JEE Main & Advanced Physics Nuclear Physics And Radioactivity Question Bank Graphical Questions

  • question_answer
    The graph between number of decayed atoms \[{N}'\]of a radioactive element and time t is

    A)                                

    B)                       

    C)                              

    D)                      

    Correct Answer: C

    Solution :

                       Number of atom decayed \[{N}'={{N}_{0}}(1-{{e}^{-\lambda t}})\] \[{N}'\]will increase with time (t) exponentially.


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