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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
The near point of a farsighted person is 65 cm. What power contact lens must he use to correct this problem and be able to read a book at a normal near point of 25 cm?
A) -4.2 diopters
B) -2.5 diopters
C) -2.4 diopters
D) 4.2 diopters
E) 2.5 diopters
Textbook 
Physics

Physics


Edition: 4th
Author:
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Raj.SRaj.S
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7 years ago
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Northa Author
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7 years ago
Helped a lot
big_larry_samp
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Yesterday
Just got PERFECT on my quiz
Smair87
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2 hours ago
Thanks
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