CBSE 2025 · Region 2 · Set 1 · Q10 · 1 mark
Atomic spectral emission lines of hydrogen atom are incident on a zinc surface. The lines which can emit photoelectrons from the surface are members of
Official answer
From CBSE’s own marking scheme for this paper.
(C)
Lyman series
Dual Nature of Radiation and MatterExperimental Study of Photoelectric EffectApplymcqmedium
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CBSE Class 12 Physics past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.