AIIMS2005Physics-Optics
AIIMS 2005 Physics Scattering of Light Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion : The clouds in sky generally appear to be whitish. Reason : Diffraction due to clouds is efficient in equal measure at all wavelengths.
A
Both assertion and reason are true and reason is the correct explanation of assertion
B
Both assertion and reason are true but reason is not the correct explanation of assertion
C
Assertion is true but reason is false
D
Both assertion and reason are false
Correct Answer
Option C
Detailed Explanation
The clouds consists of dust particles and water droplets. Their size is very large as compared to the wavelength of the incident light from the sun.
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