Saved Bookmarks
| 1. |
Find the distance (u) of an object, of height ho=5 cm from the optical centre of a concave lens, so that its image is formed 15 cm away from lens? Also, find the size of the image (hi)? Focal length of concave lens, f=30 cm. |
|
Answer» Find the distance (u) of an object, of height ho=5 cm from the optical centre of a concave lens, so that its image is formed 15 cm away from lens? Also, find the size of the image (hi)? |
|