InterviewSolution
Saved Bookmarks
| 1. |
Two point light sources are 24 cm apart. Where should a convex lens of focal length 9 cm be put in between them from one source so that the images of both the sources are formed at the same placeA. 6 cmB. 9 cm above water levelC. 12 cmD. 15 cm |
|
Answer» Correct Answer - A |
|