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Subjects

Physics

Atomic Spectra

परमाणु स्पेक्ट्रा

Atomic Spectra is a Class 12 Physics topic in Chapter 12: Atoms that explains how atoms emit or absorb light at specific wavelengths. Students learn to distinguish continuous, emission and absorption spectra, and understand line spectra through quantized atomic energy levels. The topic connects electron transitions with photon energy, frequency and wavelength, and introduces spectral series and the Rydberg relation, helping students interpret how atomic spectra provide evidence for the Bohr model.

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