Which of the following phenomena is responsible for the blue color of the sky? (

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Question: Which of the following phenomena is responsible for the blue color of the sky? (2022)

Options:

Correct Answer: Rayleigh scattering

Exam Year: 2022

Solution:

The blue color of the sky is primarily due to Rayleigh scattering, which scatters shorter wavelengths of light more than longer wavelengths.

Which of the following phenomena is responsible for the blue color of the sky? (2022)

Which of the following phenomena is responsible for the blue color of the sky? (2022)

Step 1: Understand that sunlight is made up of different colors, which correspond to different wavelengths of light.
Step 2: Know that blue light has a shorter wavelength compared to other colors like red or yellow.
Step 3: Learn about Rayleigh scattering, which is a process that occurs when sunlight passes through the Earth's atmosphere.
Step 4: Realize that Rayleigh scattering causes shorter wavelengths of light (like blue) to scatter more than longer wavelengths (like red).
Step 5: Conclude that because blue light scatters more, we see a blue sky during the day.

No concepts available.