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Atoms and Nuclei question

2016 · Shift 1 · Q51

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JEE Advanced
Physics
Atoms and Nuclei
2016 · Shift 1 · Q51

Atoms and Nuclei question

2016 · Shift 1 · Q51

JEE AdvancedPhysicsAtoms and NucleiNumerical+3 / −1

A hydrogen atom in its ground state is irradiated by light of wavelength 970

\mathop A\limits^o

. Taking hc = 1.237

\times

10

-

6 eVm and the ground state energy of hydrogen atom as

-

13.6 eV, the number of lines present in the emission spectrum is

Numerical answer

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