distance PO is equal to 1 R 2 3 R 3 2 R of this combination

Last updated: 6/28/2023

distance PO is equal to 1 R 2 3 R 3 2 R of this combination is 1 1D 2 9D 4 5 R GO0056 LENSES 7 Two convex lens of focal length 20 cm and 25 cm are placed in contact with each other then power 3 1D 4 9D