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The inability to distinguish two distant light sources looked at through a circu

ID: 2040818 • Letter: T

Question

The inability to distinguish two distant light sources looked at through a circular aperture is due to O O O O O the excessive nearsightedness of the observer looking through the aperture. the diffraction pattern of light going past the edges of the circular aperture. the multiple refractions the two light rays experience on their path to the observer a well-known flaw in the psychological perception of distant light. the destructive interference of the two light waves before they reach the aperture.

Explanation / Answer

Answer :the diffraction pattern of light going past the edges of the circular aperture.

Explanation:

Due to diffraction from edges of circular aperture diffraction pattern is formed for both light sources and this pattern of both sources overlap partially and thus are not distinguishable.