UPSSSC VARIOUS EXAMS Mock Test Set 1, Q96: Identify the correct answer for phenomenon explaining blue colour of sky.
A. Diffusion
B. Rayleigh scattering
C. Total internal reflection
D. Refraction only
Correct Answer: B. Rayleigh scattering
Explanation: Blue light scatters more. Category: UPSSSC VARIOUS EXAMS. Set: 1.
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