(I) A magnifier is rated at 3.5 X for a normal eye
Chapter 25, Problem 24P(choose chapter or problem)
Problem 24P
(I) A magnifier is rated at 3.5 X for a normal eye focusing on an image at the near point. (a) What is its focal length? (b) What is its focal length if the 3.5 X refers to a relaxed eye?
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