Dual Nature of Radiation and Matter

JEE Advanced · Physics · 35 past questions

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1. Q1 2026 Paper 2

   A nuclear reactor starts producing a radioactive nuclide $X$ from $t=0$, at a constant rate of $\alpha$ per…

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2. Q16 2015 Paper 2

   For a radioactive material, its activity $A$ and rate of change of its activity $R$ are defined as…

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3. Q22 2012 Paper 2

   The $\beta$-decay process, discovered around 1900, is basically the decay of a neutron ($n$). In the…

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4. Q23 2012 Paper 2

   The $\beta$-decay process, discovered around 1900, is basically the decay of a neutron ($n$). In the…

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5. Q33 2008 Paper 2

   A radioactive sample S1 having an activity of $5\,\mu$Ci has twice the number of nuclei as another sample S2…

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