21 An object 1 5 cm in size is placed on the side of the

Last updated: 6/27/2023

21 An object 1 5 cm in size is placed on the side of the convex lens in the arrangement with a concave lens the distance between two lenses is 8cm The distance between the object and the convex lens is 40cm Determine the magnification produced by the two lens system and the size of the image The focal length of concave lens