Nuclei

JEE Advanced · Physics · 28 past questions

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1. Q9 2019 Paper 1

   In a radioactive sample, $^{40}_{19}K$ nuclei either decay into stable $^{40}_{20}Ca$ nuclei with decay…

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2. Q24 2010 Paper 2

   To determine the half life of a radioactive element, a student plots a graph of… (with a figure)

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