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Atoms and Nuclei Part 1

Section: Physics

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Question : 16 of 100

Marks: +1, -0

The energy required to ionise a hydrogen like ion in its ground state is 9 Rydbergs. What is the wavelength of the radiation emitted when the electron in this ion jumps from the second excited state to the ground state ?

[9 Jan 2020 Shift 2]

35.8 nm
24.2 nm
8.6 nm
11.4 nm

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