Theory
Practice Questions
| 1. |
Power of lens
Difficulty: easy |
1
|
| 2. |
Refraction
Difficulty: easy |
3
|
| 3. |
Focal length of the mirror
Difficulty: medium |
2
|
| 4. |
Spherical lens
Difficulty: medium |
4
|
| 5. |
Image formation of lens
Difficulty: medium |
3
|
| 6. |
Case based question - Convex lens
Difficulty: medium |
1
|
| 7. |
Refractive index of a material
Difficulty: medium |
2
|
| 8. |
Power of lens
Difficulty: medium |
2
|
| 9. |
Focal length and power of lens
Difficulty: hard |
5
|
| 10. |
Convex lens
Difficulty: hard |
3
|
| 11. |
Number of reflections
Difficulty: hard |
2
|