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D Question 7 3 pts Hydrogen Emission Spectrum 1 1 700nm 400nm The figure shows the emission spectrum of Hydrogen in the visible range. Shown are the five longest wavelengths in the series corresponding to electronic transitions ending in the n=2 state. Using Bohr's model of the Hydrogen atom, determine the wavelength, in nm, of the line indicated by the arrow. (To receive full credit for this question, please provide complete reasoning and numerical calculation.)