Dual Nature of Radiation and Matter

CBSE Class 12 · Physics · 33 past questions

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1. Q5 2026

   For question number 13 to 16, two statements are given – one labelled as Assertion (A) and the other labelled…

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2. Q11 2025

   Choose the correct statement…

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3. Q14 2025

   Atomic spectral emission lines of hydrogen atom are incident on a zinc surface. The lines which can emit…

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4. Q33 2022

   Name the spectral series for a hydrogen atom which lies in the visible region. Find the ratio of the maximum…

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