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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
Rep: 26 1
7 years ago
What power contact lens must be used to correct the vision of a nearsighted person whose far point is 40 cm?
A) +2.5 diopters
B) -2.5 diopters
C) -3.6 diopters
D) -4.0 diopters
E) +4.0 diopters
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
Read 202 times
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slicealemonslicealemon
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7 years ago
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Chery Author
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#2
7 years ago
I needed this so much, thanks
wrote...
#3
7 years ago
Let me know if there's anything else bothering you, in fact, add me as a friend
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