Biotechnology Engineering (M.Phil./Ph.D.) 2019 Panjab University Entrance Exam With Answers

Practice Mode:
20.

The resolving power of a microscope is dependent on numerical aperture of a system of lens by which of the following mentioned relations;

A: Directly proportional
B: Inversely proportional
C: It is half the value of numerical aperture
D: No relational ship of two terms

The answer is: B