Search any question & find its solution
Question:
Answered & Verified by Expert
A person is observing a bacteria through a compound microscope. For better observation and to improve its resolving power he should
Options:
Solution:
2691 Upvotes
Verified Answer
The correct answer is:
increase the refractive index of the medium between the object and objective léns.
Resolving Power $\mathrm{R}=\frac{\text { N.A }}{0.61 \lambda}$
$\text { N.A }=2 \mathrm{n} \sin \alpha$
$\therefore \quad$ By increasing the refractive index of the medium between the subject and the objective lens, the resolving power can be increased.
$\text { N.A }=2 \mathrm{n} \sin \alpha$
$\therefore \quad$ By increasing the refractive index of the medium between the subject and the objective lens, the resolving power can be increased.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.