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Class 12 Physics

Class 12 · Physics · Ch 12

Dual Nature of Radiation and Matter; Atoms and Nuclei

Atoms

JEENEET12 board marks Medium ~6h to learn
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7 concepts to cover

7 concepts

Alpha-particle scattering and Rutherford modelDistance of closest approach and impact parameterAtomic spectraBohr model of hydrogenRadius, velocity and energy of nth orbitHydrogen line spectra (Lyman, Balmer, Paschen)de Broglie explanation of Bohr's postulate

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