A compound microscope is used to enlarge an object kept at a distance 0.03m from it’s…
Physics · JEE Main · NTA Exams — Optics
A compound microscope is used to enlarge an object kept at a distance 0.03m from it’s objective which consists of several convex lenses in contact and has focal length 0.02m. If a lens of focal length 0.1m is removed from the objective, then by what distance the eye-piece of the microscope must be moved to refocus the image
- 2.5 cm
- 6 cm
- 15 cm
- 9 cm
Answer
(D) 9 cm
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