JEE Mains · Physics · STD 12 - 10. Wave optics
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)
- A Increase the wave length of the light.
- B Increase the refractive index of the medium between the object and objective lens.
- C Decrease the focal length of the eye piece.
- D Decrease the diameter of the objective lens.
Answer & Solution
Correct Answer
(B) Increase the refractive index of the medium between the object and objective lens.
Step-by-step Solution
Detailed explanation
\(P=\frac{2 \mu \sin \theta}{1.22 \lambda}\)
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