InterviewSolution
Saved Bookmarks
| 1. |
Two mirrors are placed at an angle of 90∘. In order to obtain triple the number of images as obtained in this case, by what angle must one mirror be rotated towards the other mirror? |
|
Answer» Two mirrors are placed at an angle of 90∘. In order to obtain triple the number of images as obtained in this case, by what angle must one mirror be rotated towards the other mirror? |
|