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(a) Take the diameter of the pupil of Cyclops’s eye to be 6.5 mm, and calculate...

(a) Take the diameter of the pupil of Cyclops’s eye to be 6.5 mm, and calculate the resolution angle Theta = 1.22 Lamda/ D (rad) for light of wavelength 550 nm. For two point-objects to be resolvable with light of this wavelength, how far apart must they be (i) at distance 100 m? (ii) on the moon, 400,000 km away? (b) How far apart must they be on the moon to be resolvable with a telescope mirror of diameter 6.5 m?

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Answer #1

Reloution angle

  

i) Distance between the two objects that can be resolvable , at a distance of is

ii)Distance between the two objects on the moon that can be resolvable , at a distance of is

iii) Diameter of mirror is

Distance between the two objects on the moon that can be resolvable , at a distance of    is

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