CUET · PHYSICS · PYQ PAPER 2023
One cannot see through fog clearly because :
- A light is scattered by droplets in the fog
- B light gets plane polarized at droplets
- C refractive index of fog is infinity
- D fog refracts light completely
Answer & Solution
Correct Answer
(A) light is scattered by droplets in the fog
Step-by-step Solution
Detailed explanation
Fog consists of tiny water droplets suspended in the air. When light rays encounter these droplets, they are deflected in many different directions—a phenomenon known as scattering. Because the light is scattered randomly rather than passing through in a straight line, it fails…
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