3. The Bohr model of the hydrogen atom produces a simple formula for the allowed energy levels, as given in the lectures. Using that formula, answer the following: a. Why can the hydrogen atom not absorb every color/wavelength of light? Why does it only absorb very narrow specific colors/wavelengths? b. what is the longest wavelength of light that a hydrogen atom can absorb, assuming the electron starts in the ground state? c. calculate the next 3 wavelengths that the electron can absorb; however, this time we will lift the assumption that the electron always starts in the lowest/ground state and allow it to start in any of the first 3 states