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23 Nov 2019
two converging lenses are placed 35 cm apart. the focal lenght of the lens on the right is 23 cm and the focal length of the lens on the left is 18 cm. An object is placed to the left of the 15 cm focal-lenght lens. A final image from both lenses is inverted and located halfway between the two lenses. How far to the left of the 18 cm focal-length lens is the original object?
two converging lenses are placed 35 cm apart. the focal lenght of the lens on the right is 23 cm and the focal length of the lens on the left is 18 cm. An object is placed to the left of the 15 cm focal-lenght lens. A final image from both lenses is inverted and located halfway between the two lenses. How far to the left of the 18 cm focal-length lens is the original object?
lalithashwin156Lv10
5 May 2023
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