Physics · 2025
JEE Main · 7 April 2025, Shift 1 · Q43
For a hydrogen atom, the ratio of the largest wavelength of Lyman series to that of the Balmer series is
For a hydrogen atom, the ratio of the largest wavelength of Lyman series to that of the Balmer series is
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 5$ : $\displaystyle 27$
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JEE Main 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.