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11 Dec 2019
Suppose your 50.0 mm focal length camera lens is 51.0 mm away from the film in the camera.
(a) How far away is an object in focus?
(b) What is the height of the object if the image is 2.00 cm-high?
Suppose your 50.0 mm focal length camera lens is 51.0 mm away from the film in the camera.
(a) How far away is an object in focus?
(b) What is the height of the object if the image is 2.00 cm-high?
KathLv10
25 Mar 2021
