Physics
Grade-6
Easy
Question
Which of the following processes is responsible for splitting white light into its constituent colors when it is passed through a raindrop?
- Reflection
- Refraction
- Dispersion
- Diffraction
Hint:
Refraction
The correct answer is: Refraction
When light enters a water droplet, it is first dispersed due to refraction.
Hence, a rainbow is formed due to refraction, dispersion and reflection of the sunlight that passes through the water droplets present in the atmosphere.
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