1) Calculate the frequency of electromagnetic radiation emitted by the hydrogen atom in the electron transition from n = 7 to n = 6._____ sec^-12) The barium atom has an emission with wavelength 554 nm (green). Calculate the frequency of this light and the energy of a photon of this light._____ sec ^-1______ J3a) Calculate the shortest wavelength of visible light (in nanometers) seen in the spectrum of the hydrogen atom.______ nmb) What are the principle quantum numbers for the levels in this transition? _____n to ______ n

1) Calculate the frequency of electromagnetic radiation emitted by the hydrogenatom in the electron transition from n = 7 to n = 6._____ sec^-1For the Hydrgen atoms we have 1/λ= R[1/62 -1/72]…