What is the focal length of the corrective contact lens needed by anearsighted person whose far point is at 60 cm?+ 60 cm-30 cm+ 30 cm-60 cm+130 cm

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arsighted person whose far p + 60 cm -30 сm + 30 сm

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter35: Image Fonnation

Section: Chapter Questions

Problem 27P: A converging lens has a focal length of 10.0 cm. Locate the object if a real image is located at a...

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What is the focal length of the corrective contact lens needed by a
nearsighted person whose far point is at 60 cm?
+ 60 cm
-30 cm
+ 30 cm
-60 cm
+130 cm

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