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He atom can be excited to 1s 1 2p 1 by wavelength 58.44 nm. If lowest excited state for He lies 4857cm -1 below the above. Calculate the energy for the lower excitation state.


He atom can be excited to 1s1 2p1 by wavelength 58.44 nm. If lowest excited state for He lies 4857cm-1 below the above. Calculate the energy for the lower excitation state.


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