Question
Give Four points of difference between concave mirror and convex mirror.
| Concave Mirror | Convex Mirror |
| Its principal focus is real. | Its principal focus is virtual. |
| Its focal length and radius of curvature are negative. | Its focal length and radius of curvature are positive. |
| Image formed by it is either real or virtual | Image formed by it is always virtual. |
| Image formed by it is either in front of it or on the back of it. | Image formed by it is always on the back of it. |
| Size of image formed by it is either equal to or greater than or smaller than size of object. | Size of image formed by it is always smaller than J6 of object.L4 |
| It is used as a shaving mirror, make-up mirror, doctor's head mirror, search light mirror and as a head light mirror in the vehicles. | It is used as antitheft mirror in show rooms, as side view mirror and as rear view mirror in the vehicles. |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.