Engineering Physics
SH 402
Question
2074 Chaitra2072 ChaitraChapter 5: Geometrical Optics5.1 Lenses, Combination of Lenses
Two thin converging lenses of focal lengths $30,\mathrm{cm}$ and $40,\mathrm{cm}$ respectively are placed co-axially in air separated by a distance of $20,\mathrm{cm}$. An object is placed $40,\mathrm{cm}$ in front of the first lens. Find the position and nature of the image.
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