(8) An object of height 2.0 cm is placed 10.0 cm to the left of a converging lens. In back of this first lens is a second lens, which is also a converging lens. The bottom of the object, the center of the first lens, and the center of the second lens are all on the principal axis. The first lens has a focal length of fi = 8.0 cm. The second lens has fa = 16.0 cm. The distance between the two lenses is 20.0 cm. (a) Find the position and magnification of the image produced by the first lens. (b) Use this image as the object for the second lens. What is the final image position and magnification produced by the second lens? (c) Is the final image real or virtual? Is the final image magnified or reduced? Is the final image upright or inverted? As always, show all work for all three cases.

(8) An object of height 2.0 cm is placed 10.0 cm to the left of a converging lens. In back of this first lens is a second lens, which is also a converging lens. The bottom of the object, the center of the first lens, and the center of the second lens are all on the principal axis. The first lens has a focal length of fi = 8.0 cm. The second lens has fa = 16.0 cm. The distance between the two lenses is 20.0 cm. (a) Find the position and magnification of the image produced by the first lens. (b) Use this image as the object for the second lens. What is the final image position and magnification produced by the second lens? (c) Is the final image real or virtual? Is the final image magnified or reduced? Is the final image upright or inverted? As always, show all work for all three cases.

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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