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Physics
List of top Physics Questions on Atomic spectroscopy
The number of spectral lines emitted by atomic hydrogen that is in the 4th energy level is:
JEE Main - 2025
JEE Main
Physics
Atomic spectroscopy
The following transitions lead to the two components of sodium yellow line. The ratio of intensities of the two lines \(b\) and \(a\), \(I_b : I_a\), is:
BHU PET - 2019
BHU PET
Physics
Atomic spectroscopy
The ground state spectroscopic term for \(^{17}Cl\) atom is:
BHU PET - 2019
BHU PET
Physics
Atomic spectroscopy