In a microscope, the objective has a focal length and the eye-piece has a focal length . The tube length is . The magnification produced by this microscope for normal adjustment is _____.
NVAMediumJEE Main 2026 · 21 January, Shift 1Optical Instruments (Microscope, Telescope)
Physics Question from JEE Main 2026 · 21 January, Shift 1
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