Решение задачи по физике раздел 65 пункт 47 оптика

47. Determine the relative deviation of the group velocity of phase for light with a wavelength of 0.6 microns with a refractive index of the medium and dispersion 1.6 - 4 ∙ 104 m-1

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)