JEE PHYSICS MCQ: WAVE OPTICS

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A scientist is observing a bacteria through a compound microscope. For better analysis and to improve its resolving power he should. (Select the best option)

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Correct option: C

Increase the refractive index of the medium between the object and objective lens

Option C (Increase the refractive index of the medium between the object and objective lens) is correct because the resolving power of a microscope is directly proportional to the refractive index of the medium.

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