Biomedical Engineering > GATE 2022 > Radioactivity
Consider two radionuclides P and Q. Suppose the half-life of P (t1/2P) is four times that of Q (t1/2Q). At time t=0, there are N0 atoms of both radionuclides. When will the radioactivity of the two radionuclides be equal?
Correct : b
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