A camera has a lens that has an adjustable film distance used for focusing purposes. When the object being photographed is at a very large distance, the distance from the lens to the film is 50.0 mm. What would be the lens-to-film distance for an in-focus object 2.00 m from the camera?
a. 66.7 mm
c. 51.3 mm
b. 40.0 mm
d. 48.8 mm
Question 2
The pupil of the eye increases in size under which condition?
a. object viewed is well illuminated
b. eye is focused on a nearby object
c. object viewed is dimly illuminated
d. eye is focused on a distant object
Hyperopia (farsightedness). In the uncorrected top figure, the image would come into focus behind th
Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
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