Use the following UV/Vis spectrum to answer questions b and c: b. Which experiment leads to such a spectrum? What is the energy spacing between peaks in wavenumbers, what does it correspond to? What other technique would reveal the same information? [4 pts] c. Draw an energy diagram summarizing what happens, using the labels S0 for the ground state S1 for the excited state, the value from question b and the peaks themselves. [2 pts]