In compound microscope, the focal length and the aperture of the objective used is respectively

In compound microscope, the focal length and the aperture of the objective used is respectively
  1. large and large
  2. large and small.
  3. small and large.
  4. small and small.

Solution


Objective lens $\rightarrow$if larger aperture Eyepiece Intensity will decreases object will be blurred. Focal length is kept small.

Asked in: MHT CET 2024 (10 May Shift 2)

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