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NEET UG PHYSICS MCQ: WAVE OPTICS
1
Medium
1 of 1
Analyzing
+4 | -1
Assertion: The clouds in sky generally appear to be whitish.
Reason: Diffraction due to clouds is efficient in equal measure at all wavelengths.
Reason: Diffraction due to clouds is efficient in equal measure at all wavelengths.
View answer and explanation
Correct option: C
Assertion is true and Reason is false
Option C (Assertion is true and Reason is false) is correct. Clouds appear whitish due to scattering, not diffraction, and scattering is not equally efficient at all wavelengths.
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