A beam of monochromatic light with an initial intensity I0 I_0\,I0 passes through a dusty region of space. The dust particles scatter the light such that the amplitude of the electric field of the light wave is reduced by 60%.
What is the intensity of the transmitted light wave in terms of I0I_0I0?
425I0\frac{4}{25} I_0254I0
925I0\frac{9}{25} I_0259I0
25I0\frac{2}{5} I_052I0
35I0\frac{3}{5} I_053I0
