KBC 2021: This physicist won the Nobel Prize for which discovery?

A. Scattering of light

B. Gravitational waves

C. Vibrations of sound

D. Dispersion of light

Answer: Scattering of light

When sunlight enters the earth atmosphere, the atoms and molecules of different gasses present in the air absorb the light. Then these atoms re-emit light in all directions. This process is known as Scattering of light.

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