erect nd inverted c 25 justment a 91 A giant telescope in an

Last updated: 6/10/2023

erect nd inverted c 25 justment a 91 A giant telescope in an observatory has an objective of focal length 19 m and an eye piece of focal length 1 0 cm In normal adjustment the telescope is used to view the moon What is the diameter of the image of the moon formed by the objective The diameter of the moon is 3 5 x 10 m and the radius of the lunar orbit round the earth is 3 8 x 10 m he objective of this line ification of L 1 L 1 tronomical gth of the the least a c b 50 d 5 10 cm 15 cm b d MISCELLANEOUS 12 5 cm 17 5 cm