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Atoms and Nuclei · 2024 · 29 Jan · Shift 1

2 Physics questions from this JEE Main paper

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2024 · 29 Jan · Shift 1
Physics
Atoms and Nuclei

Atoms and Nuclei · 2024 · 29 Jan · Shift 1

2 Physics questions from this JEE Main paper

Q80.The explosive in a Hydrogen bomb is a mixture of $_{1} H^{2},_{1} H^{3}$ and $_{3} Li^{6}$ in some condensed form. The chain reaction is given by $_{3} Li^{6} +_{0} n^{1} \to_{2} He^{4} +_{1} H^{3}_{1} H^{2} +_{1} H^{3} \to_{2} He^{4} +_{0} n^{1}$ …
Physics · Atoms and Nuclei · MCQ
Q84.When a hydrogen atom going from $n = 2$ to $n = 1$ emits a photon, its recoil speed is $\frac{x}{5} m / s$ . Where $x =$ . (Use, mass of hydrogen atom $= 1.6 \times 1 0^{- 27} kg$ )
Physics · Atoms and Nuclei · Numerical