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A sample of H-atoms in ground state abso...

A sample of H-atoms in ground state absorb the electromagnetic radiation of x eV/quanta. Subsequently, the sample emit radiation of 15 different photon energies. The energy of emitted photon of longest wavelength is-

A

`(11x)/875 eV`

B

`(35x)/36 eV`

C

`x/36 eV`

D

`(9x)/(384)` eV

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The correct Answer is:
A
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