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From the following three lenses, two lenses are used as an eyepiece and the objective lens, to construct an astronomical telescope. Find the angular magnification for the normal adjustment. Lenses Power Aperture L1 3 D 8 cm L2 6 D 1 cm L3 10 D 1 cm |
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Answer» From the following three lenses, two lenses are used as an eyepiece and the objective lens, to construct an astronomical telescope. Find the angular magnification for the normal adjustment.
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