Actually, in Raman scattering, we get stokes and antistokes lines as well. their wavelengths are given in ther problem. And wave number is defined as reciprocal of wavelength. And ...
Try to do calculations in cm units as the final answer is asked in cm-1 unit.
Ruby negi
Wave number, a unit of frequency in atomic, molecular, and nuclear spectroscopy equal to the true frequency divided by the speed of light and thus equal to the number of waves in a...