JEE · NEET Previous Year Question

A compound microscope is a magnification of 24. The focal length of the eyepiece is . The final image is formed at the least distance of distinct vision. The magnification produced by the objective is

Topic: JEE PYQ

Answer: C. Full step-by-step solution below.

  1. A5
  2. B7
  3. C4
  4. D6

Correct answer: C

Solution

(c) : For a compound microscope, . Also, the final image is formed at .
So,

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