One cannot see through fog, because,
A. fog absorbs light
B. light suffers total internal reflection at droplets
C. refractive index of fog is infinity
D. light is scattered by droplets.
Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/one-cannot-see-through-fog-because-a-fog-absorb-light-b/light/8790615
https://www.meritnation.com/ask-answer/question/one-cannot-see-through-fog-because-a-fog-absorb-light-b/light/8790615