You Use a Camera with a Lens Whose Focal Length

question 11

Multiple Choice

You use a camera with a lens whose focal length is 50.00 mm,and are taking a picture of a 2.500 m tall statue that is located 7.200 m from the lens.If the image height on the film is 18.20 mm,what is the distance from the lens to the film?

• A) 5.035 cm
• B) need more information
• C) 6.32 mm
• D) 5.242 cm