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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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Posts: 3587
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7 years ago
Mahmood is farsighted and cannot see objects clearly that are closer to his eye than 80.0 cm. What is the focal length of the contact lenses that will enable him to comfortably see objects at a distance of 25.0 cm from his eyes?
A) +36.4 cm
B) -36.4 cm
C) -21.2 cm
D) +21.2 cm
E) +32.5 cm
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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#1
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7 years ago Edited: A year ago, bio_man
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Chery Author
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#2
7 years ago
You're right again!

Appreciate it
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#3
4 years ago
 yes
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