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in Physics by (50.2k points)

TVs and computer monitors are made up of pixels, which are colored dots very closely spaced together. For someone with a near point of 'D', how close does the Rayleigh criterion predict that the dots need to be in order to make viewing individual pixels completely impossible with out the aid of a magnifying device?Assume a maximum pupil diameter of 'd' and a minimum visible wavelength of λ. 

(A) 1.22 λD/d 

(B) 0.61 λD/d 

(C) 0.61 λd/D 

(D) 1.22 λd/D

1 Answer

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Best answer

Correct Answer is: (A) 1.22 λD/d

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