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Calculate the energy of the hydrogen ato...

Calculate the energy of the hydrogen atom in the states n = 4 and n = 2. Determine the frequency and wavelength of the emitted radiation in a transition from n = 4 to n=2 state. Is this radiation visible?

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The correct Answer is:
`0.85 eV, 3.4 eV, 6.16 xx 10^(14) Hz, 4.87 xx 10^(-7)m`; yes
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SL ARORA-ATOMS, NUCLEI AND MOLECULES-Problems For Self Practice
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