3 25 cm 4 25 4 cm 25 2 cm 14 4 Four lenses having the focal

Last updated: 6/12/2023

3 25 cm 4 25 4 cm 25 2 cm 14 4 Four lenses having the focal length of 15 cm 20 cm 150 cm and 250 cm respectively are provided to make an astronomical telescope The focal length of the eyepiece to produce the largest mangification should be 1 250 cm 2 150 cm 3 20 cm 4 15 cm 3 25 cm 50 cm 4 25 4 cm 25 2 cm Rfade cm 250 cm a efter att 1 250 cm 2 150 cm e as 3 20 cm 4 15 cm 15 cm 20 cm 15 cita ei and fra fag fan de