Direction for: In each of the following questions a statement of Assertion is given followed by a corresponding statement of Reason just below it. Of the statements mark the correct answer as
Assertion The clouds in sky generally appear to be whitish. Reason Diffraction due to clouds is efficient in equal measure at all wavelengths.A) If the Assertion and Reason are true and Reason is the correct explanation of Assertion.
B) If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
C) If Assertion is true but Reason is false.
D) If both Assertion and Reason are false.
Correct Answer: C
Solution :
The clouds consist of dust particles and water droplets. The scattering of sun light by the big dust particles and water drops is not in accordance with the Rayleigh law. But they scatter the light of all the colors by the same amount. Hence, the clouds are seen generally white
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