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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
A farsighted person cannot see clearly objects that are closer to her eyes than 60.0 cm. Which one of the following combinations represents the correct focal length and the refractive power of the contact lenses that will enable her to comfortably see the objects at a distance of 25.0 cm from her eyes?
A) -42.9 cm, +2.33 diopters
B) -42.9 cm, -2.33 diopters
C) +42.9 cm, +2.33 diopters
D) +42.9 cm, -2.33 diopters
E) +60 cm, +42.9 diopters
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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#1
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7 years ago
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Chery Author
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#2
7 years ago
Thanks a million
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