A magnifying glass uses a converging lens with a refractive power of 20diopters. What is the magnification if the image is to be viewed by a relaxed eye(image at the far point) having a near point of 25 cm and a far point at infinity?С. 5.0х8.Α. 1.25xВ. 4.0хD. 20xЕ. 500х

When the image is to be viewed by a relaxed eye (having a near point of 25 cm and far at infinity),…

Answered: A magnifying glass uses a converging…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter25: Optical Instruments

Section: Chapter Questions

Problem 25P: A leaf of length h is positioned 71.0 cm in front of a converging lens with a focal length of 39.0...

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A magnifying glass uses a converging lens with a refractive power of 20 diopters. What is the magnification if the image is to be viewed by a relaxed eye (image at the far point) having a near point of 25 cm and a far point at infinity? С. 5.0х 8. Α. 1.25x В. 4.0х D. 20x Е. 500х