Physics, 13.05.2021 17:20 brandon1888
To clearly read a book 42.5 cm away, a farsighted student needs the image to be 61.5 cm from her eyes. What must the focal length of the lenses in her eyeglasses be?
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To clearly read a book 42.5 cm away, a farsighted student needs the image to be 61.5 cm from her eye...
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