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Chery Chery
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Posts: 3587
7 years ago
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?
A) It does not make any difference.
B) sideways from the CCD sensors
C) away from the CCD sensors
D) towards the CCD sensors
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 248 times
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lyalllyall
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Posts: 626
7 years ago
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Chery Author
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7 years ago
Looked all over the internet for this, thank you for answering correctly
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