The experimental spectrum measured at λ = 532 nm reveals a series of peaks that are shifted relative to the Rayleigh peak. One of them is shifted by +218 cm−1 . Determine if this position corresponds to a Stokes or anti-Stokes shift and what is the relative intensity of this peak compared to its Stokes/anti-Stokes counterpart at 50 K, 300 K, and 1500 K (assuming the energy levels remain the same at various

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)