Saved Bookmarks
| 1. |
Two identical plane mirrors are parallel to each other at a dis†an ce \sqrt3 cm length of the plane mirror is 1 m. If a light is reflected at an angle of 30^0 at the edge of one mirror then the total number of reflection before it comes out of the mirror is |
| Answer» Two identical plane mirrors are parallel to each other at a dis†an ce \sqrt3 cm length of the plane mirror is 1 m. If a light is reflected at an angle of 30^0 at the edge of one mirror then the total number of reflection before it comes out of the mirror is | |