5 For the same objective what is the ratio of the least

Last updated: 6/10/2023

5 For the same objective what is the ratio of the least separation between two points to be distinguished by a microscope for light of 5000 A and electrons accelerated through 100 V used as an illuminating substance a 3075 c 4075 b 3575 d 5075 76 A telescope is used to resolve two stars separated length of light used is