Physics, 25.07.2020 03:01 kaitlyn114433

The focal length of the lens of a simple digital camera is 40 mm, and it is originally focused on a person 25 m away. In what direction must the lens be moved to change the focus of the camera to a person 4.0 m away

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The focal length of the lens of a simple digital camera is 40 mm, and it is originally focused on a...