Question
Your friend has a near point of 138 cm, and she wears contact lenses that have a focal length of 35.1 cm. How close can she hold a magazine and still read it clearly?
Step 1
The near point is given as 138 cm, which is 1.38 meters. The focal length of the contact lenses is given as 35.1 cm, which is 0.351 meters. Show more…
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