RAJASTHAN PMT Rajasthan - PMT Solved Paper-1999

  • question_answer
    Relation between half life (T) and mean life \[({{T}_{0}})\] for a radioactive element is:

    A)  \[T=\frac{0.693}{{{T}_{o}}}\]     

    B)         \[{{T}_{0}}=\frac{0.693}{T}\]

    C)  \[T=0.693\,{{T}_{0}}\]  

    D)         \[{{T}_{0}}=0.693\,T\]

    Correct Answer: C

    Solution :

    \[T=0.693\,{{T}_{0}}\] T = half-life, \[{{T}_{0}}=\] mean life


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