51 A compound microscope has a magnifying power of 100 when

Last updated: 6/14/2023

51 A compound microscope has a magnifying power of 100 when the image is formed at infinity The objective has a focal length of 0 5 cm and the tube length is 6 5 cm The focal length of eye piece is A 4 cm B 2 cm C 6 cm D 5 2 cm