Asked: U.P.P.C.S. (Mains) 2011medium Level
QUESTION STATEMENT:द्विभाषी / Bilingual
आकाश नीला दिखाई देता है, प्रकाश के -
The sky appears blue on account of light's -
SELECT CORRECT OPTION:
A
विवर्तन के कारण
Diffraction
B
परावर्तन के कारण
Reflection
C
अपवर्तन के कारण
Refraction
D
प्रकीर्णन के कारण
Scattering
Correct
Official Solution & Explanation:
Correct Answer: Option D(प्रकीर्णन के कारण)
आकाश का नीला रंग प्रकाश के प्रकीर्णन के कारण दृष्टिगोचर होता है।
The sky looks blue due to Rayleigh scattering of solar light by atmospheric particles.
Subject: General Science•Topic: Light / Optics•Subtopic: Light / Optics
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