Saved Bookmarks
| 1. |
upper half and lower half of a thin convex lens are having focal length f and 2f. a point object O is on the principal axis at a large distance from lens as shown in the figure. number of images formed by the lens on the principal axis is |
| Answer» upper half and lower half of a thin convex lens are having focal length f and 2f. a point object O is on the principal axis at a large distance from lens as shown in the figure. number of images formed by the lens on the principal axis is | |