- 4 25 Points Two Converging Convex Lenses Are Placed 30 0 Cm Apart The Focal Length Of The Lens On The Right Is 20 1 (25.34 KiB) Viewed 68 times
4 (25 points). Two converging (convex) lenses are placed 30.0 cm apart. The focal length of the lens on the right is 20.
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4 (25 points). Two converging (convex) lenses are placed 30.0 cm apart. The focal length of the lens on the right is 20.
4 (25 points). Two converging (convex) lenses are placed 30.0 cm apart. The focal length of the lens on the right is 20.0 cm, and the focal length of the lens on the left is 15.0 cm. An object is placed to the left of the focal length lens. A final image from the both lenses is inverted and located halfway between the two lenses. (a) How far to the left of the 15.0 cm focal length is the original object? (10 points) (b) Calculate the overall magnification. Is final image real or virtual? (6) (c) Draw a ray diagram to show the position of final image. (9 points)
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