SSC GD CONSTABLE Mock Test Set 2, Q96: Identify the correct answer for phenomenon explaining blue colour of sky.
A. Refraction only
B. Diffusion
C. Rayleigh scattering
D. Total internal reflection
Correct Answer: C. Rayleigh scattering
Explanation: Blue light scatters more. Category: SSC GD CONSTABLE. Set: 2.
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