JEE PHYSICS MCQ: RAY OPTICS

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Assertion: The cloud in sky generally appear to be whitish.

Reason: Diffraction due to cloud is efficient in equal measure at all wavelengths.

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Correct option: C

If assertion is true but reason is false.

Option C is correct because the assertion is true, but the reason is false. Clouds appear whitish due to scattering, but diffraction is not equally efficient at all wavelengths.

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