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Physics, 06.12.2019 17:31 tdahna0403

You stand on a straight desert road at night and observe a vehicle approaching. this vehicle is equipped with two small headlights that are 0.627 m apart. at what distance, in kilometers, are you marginally able to discern that there are two headlights rather than a single light source? take the wavelength of the light to be 541 nm and your pupil diameter to be 4.55 mm.

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