concave-mirror
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| An object 4cm in size is placed at 25cm in front of a concave mirror |
|
1 | 1917 | July 17, 2019 |
| What is the difference between concave lens and concave mirror.? |
|
1 | 1540 | July 8, 2019 |
| Distinguish between concave and convex mirrors |
|
1 | 422 | June 29, 2019 |