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Electron of energies 10.20 eV and 12.09...

Electron of energies 10.20 eV and 12.09 eV` can cause radiation to be emitted from hydrogen atoms . Calculate in each case, the principal quantum number of the orbit to which electron in the hydrogen atom is raised and the wavelength of the radiation emitted if it drops back to the ground state.

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To solve the problem, we will follow these steps: ### Step 1: Determine the Principal Quantum Number (n) for Each Energy Level The energy levels of the hydrogen atom can be calculated using the formula: \[ E_n = -\frac{13.6 \, \text{eV}}{n^2} \] ...
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