Physics, 06.03.2020 17:39, robin6150

The bellows of an adjustable camera can be extended so that the largest distance from the lens to the film is 1.43 times the focal length. If the focal length of the lens is 5.18 cm, what is the distance from the closest object that can be sharply focused on the film? Answer in units of cm.

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The bellows of an adjustable camera can be extended so that the largest distance from the lens to th...