告诉我这一题该怎么解，题干中的什么单词对应了什么图像---**Question 4** Comets show a large number of strong electronic emission bands. The most prominent bands are the "comet-tail" bands of CO+, which are a set of intense lines at the following wavelengths and intensities: 550.0 nm (16,028 cm⁻¹), I = 6 491.1 nm (20,362 cm⁻¹), I = 3 456.6 nm (21,901 cm⁻¹), I = 8 427.2 nm (23,408 cm⁻¹), I = 10 (a) Sketch the spectrum using a wavenumber (cm⁻¹) axis and assign each transition with vibrational quantum labels, (v', v"). [4 marks] (b) Approximate the energy of the vibrational frequencies of the ground electronic state (ωe") and the excited electronic state (ωe'). [4 marks] (c) What do the relative values of the vibrational frequencies indicate about the relative bond strengths in the two electronic states? Provide reasoning for your answer. [2 marks] (d) Using the Franck-Condon principle, comment on the relative bond lengths in the two electronic states. Provide a fully labelled diagram to explain your answer. [4 marks] [Question 4 total = 14 marks]