PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMethodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction | Learn the basics of light. |
| 2. | Refraction of light | Learn the theory of refraction with examples. |
| 3. | Refraction of composite light or dispersion of light | This theory explains the dispersion of composite light. |
| 4. | Refraction through a rectangular slab | Learn the concept of refraction through a rectangular slab. |
| 5. | Scattering of light | This theory explains the nature of scattering of light rays. |
| 6. | Rayleigh's and Mie scattering | This theory explains the concept of Rayleigh's and Mie scattering. |
| 7. | Tyndall effect and Raman scattering | Learn the basics of Tyndall and Raman scattering. |
| 8. | Introduction to lenses | Learn the introduction part of lenses. |
| 9. | Images formed due to refraction through a convex and concave lens | Learn the basic rules followed for the image formation by lenses. |
| 10. | Refraction through a convex lens | Learn the concept of image formation with the help of ray diagrams. |
| 11. | Refraction through a concave lens | Learn the concept of image formation of a concave lens with the help of images. |
| 12. | Lens formula and Sign convention | In this theory, we will discuss the key points and formula about the spherical lenses. |
| 13. | Lens maker's formula and Magnification | In this theory, we will discuss the key points and formula about the spherical lenses. |
| 14. | Power of a lens | Learn the basics of power of a lens |
| 15. | Human eye | Learn the detailed structure of human eye. |
| 16. | Working of the human eye | In this theory, we will learn the working of the human eye. |
| 17. | Defects in eye | In this theory, we will learn the defects in eye. |
| 18. | Presbyopia and astigmatism | In this theory, we will learn the basics of astigmatism and presbyopia. |
| 19. | Simple microscope | Learn the basics of microscope. |
| 20. | Compound microscope | Learn the basics of microscope. |
| 21. | Telescope and its type | Learn the basics of telescope. |
| 22. | Astronomical and terrestrial telescope | Learn the basics about astronomical and terrestrial telescopes. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Size and nature of image | Other | easy | 2 m. | Solve the question by using magnification theory. |
| 2. | Numerical based on mirror equation | Other | easy | 2 m. | Solve the numerical using mirror equation. |
| 3. | Application of snell's law | Other | easy | 5 m. | Find the angle of refraction using snell's law. |
| 4. | Numerical based on magnification | Other | easy | 2 m. | Solve the numerical using object and image distance. |
| 5. | Numerical based on mirror equation | Other | easy | 4 m. | Solve the numerical using mirror equation. |
| 6. | Numerical based on object and image height | Other | medium | 2 m. | Solve the numerical using the object height and image height. |
| 7. | Magnification with mirror equation - Numerical | Other | medium | 6 m. | Solve the numerical using mirror equation. |
| 8. | Mirror equation and magnification | Other | medium | 3 m. | Solve the numerical using mirror equation. |
| 9. | Basics of mirror | Other | medium | 2 m. | Helps to understand the basic concepts in mirror. |
| 10. | Image formation by concave lens | Other | medium | 2 m. | In this excersie, we will learn the image formation by concave lens. |
| 11. | Magnification with mirror equation - Numerical | Other | medium | 5 m. | Solve the numerical using mirror equation. |
| 12. | Mirror and image formation | Other | medium | 2 m. | Exercise to expertise the terminologies related to mirror. |
| 13. | Structure of human eye | Other | medium | 3 m. | This exercise contains one practice question and it holds three marks. The student has to drag and drop the correct answer; and the question deals with structure of human eye. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 14. | Multiple reflection | Other | medium | 2 m. | Solve the numerical based on multiple reflections of light. |
| 15. | Multiple reflection - Angle of inclination | Other | medium | 3 m. | Solve the numerical based on multiple reflections of light. |
| 16. | Numerical based on focal length | Other | medium | 1 m. | Solve the numerical using radius of curvature |
| 17. | Numerical based on laws of reflection | Other | medium | 5 m. | It contains numerical based on laws of reflection. |
| 18. | Numerical based on mirror equation | Other | medium | 4 m. | Solve the numerical using mirror equation. |
| 19. | Numerical based on radius of curvature | Other | medium | 1 m. | Solve the numerical using focal length. |
| 20. | Object and image height | Other | medium | 5 m. | Solve the numerical using the object height and image height. |
| 21. | Refractive index using snell's law | Other | medium | 3 m. | Practice a problem to find refractive index using snell's law. |
| 22. | Object and image height | Other | medium | 5 m. | Solve the numerical using the object height and image height. |
| 23. | Match the following - Structure of the eye | Other | medium | 3 m. | This exercise contains one practice question and it holds three marks. The student has to enter the correct answer; and the question deals with structure of human eye. As an outcome of this exercise, the student will learn about the mentioned concept. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Light properties | Other | medium | 2 m. | This exercise contains two practice questions and each question holds one mark. The student has to choose the best answer; and the questions deal with scattering of light. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 2. | Dispersion and Scattering of light | Other | medium | 2 m. | This exercise contains two practice questions and each question holds one mark. The student has to choose the best answer; and the questions deal with dispersion and scattering of light. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 3. | Phenomena of light | Other | medium | 2 m. | This exercise contains two practice questions and each question holds one mark. The student has to choose the best answer; and the questions deal with phenomena of light. As an outcome of this exercise, the student will learn about the mentioned concept. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Image formation by a convex mirror | Other | medium | 5 m. | Learn and analyze the concept with the help of a diagram. |
| 2. | Optics - general | Other | medium | 5 m. | Analyze the theory based on previous year questions. |
| 3. | Image construction- Rules | Other | medium | 5 m. | Learn and analyze the concept with the help of diagram. |
| 4. | Image construction- Rules (Convex mirror) | Other | medium | 5 m. | Learn and analyze the concept with the help of diagram. |
| 5. | Lateral inversion- Using alphabhets | Other | medium | 1 m. | It contains exercise about lateral inversion |
| 6. | Spherical mirrors- In general | Other | hard | 9 m. | Learn and analyze the theoretical part. |
| 7. | Focal length of a concave mirror | Other | hard | 10 m. | Experiment to find the focal length of a concave mirror. |
| 8. | Focal length of a convex lens | Other | hard | 10 m. | Experiment to find the focal length of a convex lens. |
| 9. | Sign convention-Object and image | Other | hard | 5 m. | Learn and analyze with the help of image. |
| 10. | Light and human eye - In general | Other | hard | 9 m. | Learn and analyze the theory part. |
| 11. | Magnification of a convex | Other | medium | 1 m. | This exercise contains two practice questions and each question holds one mark. The student has to choose the best answer; and the questions deal with dispersion and scattering of light. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 12. | Structure of the eye | Other | medium | 1 m. | This exercise contains one practice question and it holds three marks. The student has to enter the correct answer; and the question deals with structure of human eye. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 13. | Image formation by convex lens | Other | medium | 1 m. | This exercise contains one REMA test question and answer, which holds one mark. The student has to choose the best answer. As an outcome of this exercise, the student will learn about image formation by convex lens. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 20:00:00 | medium | 15 m. | |
| 2. | Homework II | 20:00:00 | medium | 4 m. | |
| 3. | Homework III | 20:00:00 | medium | 19 m. | |
| 4. | Homework IV | 20:00:00 | medium | 13 m. | |
| 5. | Homework V | 20:00:00 | medium | 28 m. | |
| 6. | Homework VI | 20:00:00 | medium | 10 m. | |
| 7. | Homework VII | 00:20:00 | medium | 7 m. | |
| 8. | Homework VIII | 20:00:00 | hard | 10 m. | |
| 9. | Revision I | 15:00:00 | medium | 19 m. | |
| 10. | Revision II | 20:00:00 | medium | 7 m. | |
| 11. | Revision III | 20:00:00 | medium | 10 m. | |
| 12. | Revision IV | 20:00:00 | medium | 14 m. | |
| 13. | Revision V | 20:00:00 | medium | 9 m. | |
| 14. | Revision VI | 20:00:00 | medium | 4 m. | |
| 15. | Revision VII | 15:00:00 | medium | 13 m. | |
| 16. | Revision VIII | 00:15:00 | medium | 5 m. | |
| 17. | Revision IX | 20:00:00 | hard | 15 m. | |
| 18. | Revision X | 20:00:00 | hard | 16 m. | |
| 19. | Revision XI | 20:00:00 | hard | 15 m. | |
| 20. | Revision XII | 20:00:00 | hard | 23 m. | |
| 21. | Periodic Assessment | 00:10:00 | medium | 4 m. | PA1 - Optics |
| 22. | Periodic Assessment - 3 | 00:10:00 | medium | 2 m. | PA3 |
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