Discuss the application of wave optics in spect... - SS2 Physics Optics - Wave Optics Question

Spectroscopy is a powerful tool used to study the interaction of light with matter. By analysing the interaction of light with a material, such as absorption, emission, or scattering, spectroscopy provides valuable information about the composition, structure, and properties of the material. Different spectroscopic techniques, such as absorption spectroscopy, fluorescence spectroscopy, and Raman spectroscopy, rely on the interaction of light with specific energy levels of atoms, molecules, or solids. The essay should discuss the principles of spectroscopy, the types of interactions observed, and the various applications of spectroscopy, such as chemical analysis, environmental monitoring, and astronomical observations.