Physics · 2025
JEE Main · 24 January 2025, Shift 1 · Q44
During the transition of electron from state A to state C of a Bohr atom, the wavelength of emitted radiation is 2000 and it becomes 6000 when the…
During the transition of electron from state A to state C of a Bohr atom, the wavelength of emitted radiation is $\displaystyle 2000 \AA$ and it becomes $\displaystyle 6000 \AA$ when the electron jumps from state B to state C . Then the wavelength of the radiation emitted during the transition of electrons from state A to state $\displaystyle B$ is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 3000 \AA$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.