7 In an astronomical telescope using objective and eyepiece

Last updated: 6/21/2023

7 In an astronomical telescope using objective and eyepiece of focal length 50cm and 5cm length of telescope obtained is 54 5cm when the final image of a star was at distance x cm from the eyepiece Find x 1 35 3 25 2 45 ent puout bot ert 4 152 benuo st