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statistic An unknown sample contains two radioisotopes, P and Q. Initially at t = Os, both radioisotopes have the same activity, A.. The half-life of

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An unknown sample contains two radioisotopes, P and Q. Initially at t = Os, both radioisotopes have the same activity, A.. The half-life of P is Tp. The half-life of Q is twice of P. (a) In the same graph of activity versus time from t = 0s, sketch the curve with label representing both radioisotopes. (b) At t = Os, which radioisotopes show higher slope? Briefly justify your

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