Visibility in fog is almost zero
Question
Visibility in fog is almost zero because of
Options
Option A
Fog reflects all the coming light back to space
Option B
Fog absorbs all the coming light
Option C
The coming light is scattered by the droplets present in the fog
Option D
a and c
Correct Option
Option C
Explanation
Fog and smoke can reduce visibility to near zero, making driving extremely dangerous. The same can happen in a sandstorm in and near desert areas, or with forest fires. Heavy rain (such as from a thunderstorm) not only causes low visibility, but the inability to brake quickly due to hydroplaning.
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