PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction | In this theory, will lean the basic concepts of Light. |
| 2. | Reflection of light | In this theory, we will lean about the reflection and properties of spherical mirrors. |
| 3. | Spherical mirrors | This theory explains the nature of spherical mirrors and their type. |
| 4. | Important terms related to spherical mirrors | In this thoey, we will lean the basic terms of spherical mirrors. |
| 5. | Activity on converging and diverging properties of spherical mirrors | This activity explains the converging and diverging nature of the spherical mirrors. |
| 6. | Position of object and image | Learn and analyze the activity. |
| 7. | Representation of image formation using ray diagrams | In this theory, we will learn the basic rules to draw the image formed by an object. |
| 8. | Image formation by concave mirror | In this theory, we will learn and analyse the image formation by concave mirror, when object is placed at different points. |
| 9. | Image formation by a convex mirror | In this theory, we will learn the concept of image formation by a Convex mirror. |
| 10. | Applications of convex mirror | In this theory, we will learn and analyse the applications of Convex mirror. |
| 11. | Sign convention for spherical mirrors | This theory gives the detailed explanation to make sign convention. |
| 12. | Mirror equation | In this theory, we will learn the equation which relates the object distance, image distance and focal length. |
| 13. | Refraction of light | In this object, we will learn the theory of refraction with examples. |
| 14. | Activity on refraction | In this theory, we will learn and analyze the activity based on refraction of light. |
| 15. | Refraction through a rectangular slab | In this theory, we will learn the concept of refraction through a rectangular slab. |
| 16. | Laws of refraction | This theory gives the detailed information about laws of refraction. |
| 17. | The refractive index | This theory gives the detailed information about the refractive index. |
| 18. | Introduction to lenses | In this theory, we will going to introduce the part of lenses. |
| 19. | Properties of spherical lenses | This theory gives the detailed information about the properties of concave and convex mirrors. |
| 20. | Rules for drawing ray diagrams | In this theory, we will lean and analyse the rules for drawing ray diagrams using lenses. |
| 21. | Image formation by Convex lens | In this theory, we will lean the concept of image formation with the help of ray diagrams. |
| 22. | Image formation by Concave lens | In this theory, we will lean the concept of image formation by a concave lens with the help of images. |
| 23. | Lens formula and Magnification | In this theory, we will discuss the key points and formula about the spherical lenses. |
| 24. | Power of lens | In this theory, we will discuss the combination of lenses and its power. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Image size - Calculation | Other | hard | 5 m. | This exercise contains one practice question and it holds five marks. The student has to enter the best answer; and the questions deal with image formation in mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 2. | Magnification by a convex mirror | Other | easy | 2 m. | This exercise contains one practice question and it holds two marks. The student has to choose the best answer; and the question deals with image formation in mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 3. | Nature of the images | Other | easy | 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 image formation in mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 4. | Position and size of the image | 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 image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 5. | Position of the image formed by a concave mirror | Other | medium | 4 m. | This exercise contains two practice questions and each question holds two marks. The student has to choose the best answer; and the questions deal with image formation in spherical mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 6. | Position of the image produced by a convex mirror | 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 image formation in convex mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 7. | Convex mirror- Applications | Other | easy | 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 light properties and application of mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 8. | Laws of reflection | Other | easy | 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 laws of reflection. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 9. | Plane and spherical mirrors | Other | easy | 3 m. | This exercise contains three practice questions and each question holds one mark. The student has to choose the best answer; and the questions deal with image formation in mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 10. | Concave and convex mirrors | Other | easy | 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 types of mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 11. | Path of light in a different medium | Other | easy | 2 m. | This exercise contains one practice question and it holds two marks. The student has to choose the best answer; and the question deals with refraction. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 12. | Focal length of a spherical mirror | Other | medium | 2 m. | This exercise contains one practice question and it holds two marks. The student has to enter the correct answer; and the question deals with focal length of a spherical mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 13. | Laws of refraction-Relate the two terms | Other | medium | 4 m. | This exercise contains two practice questions and each question holds two marks. The student has to drag and drop the correct answer; and the questions deal with refraction. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 14. | Numerical based on magnification | 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 magnification in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 15. | Real and virtual images- Differences | Other | medium | 4 m. | This exercise contains two practice questions and each question holds two marks. The student has to drag and drop the correct answer; and the questions deal with types of images. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 16. | Application of snell's law | 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 snell's law. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 17. | Basics of mirror | 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 mirror properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 18. | Lens: Reasoning type | Other | medium | 4 m. | This exercise contains one practice question and it holds four marks. The student has to enter the correct answer; and the question deals with power of lens. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 19. | Magnification by concave mirror | Other | hard | 4 m. | This exercise contains one practice question and it holds four marks. The student has to enter the correct answer; and the question deals with image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 20. | Multiple reflection | 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 image multiple reflection. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 21. | Multiple reflection - Angle of inclination | 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 multiple reflection. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 22. | Numerical based on convex mirror | Other | hard | 4 m. | This exercise contains one practice question and it holds four marks. The student has to enter the correct answers; and the question deals with image formation in convex mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 23. | Numerical based on focal length | 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 mirror properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 24. | Numerical based on laws of reflection | 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 laws of reflection. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 25. | Numerical based on laws of refraction | Other | hard | 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 laws of refraction. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 26. | Numerical based on mirror equation | Other | hard | 4 m. | This exercise contains one practice question and it holds four marks. The student has to enter the correct answer; and the question deals with image formation in convex mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 27. | Numerical based on radius of curvature | Other | medium | 2 m. | This exercise contains one practice question and it holds two marks. The student has to enter the correct answer; and the question deals with mirror properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 28. | Refractive index using snell's law | 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 snell's law. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 29. | Numerical based on object and image height | Other | hard | 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 image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 30. | Numerical based on mirror equation | 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 image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 31. | Refractive index of second medium with respect to the first medium | 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 refractive index. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 32. | Refractive index of the glass | 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 refractive index of the medium. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 33. | Focal length of a convex mirror | 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 image formation in convex mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
Entrance Exam Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | NEET exam archive I | Other | medium | 4 m. | This exercise contains two previous year NEET questions and each question holds two marks. The student has to choose the best answer; and the questions deal with mirror properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 2. | NTSE exam archive II | Other | medium | 4 m. | This exercise contains two previous year NTSE questions and each question holds two marks. The student has to choose the best answer; and the questions deal with mirrors and light properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 3. | NTSE exam archive III | Other | medium | 4 m. | This exercise contains two previous year NTSE questions and each question holds two marks. The student has to choose the best answer; and the questions deal with lens and light properties. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 4. | NTSE exam archive IV | Other | medium | 4 m. | This exercise contains two previous year NTSE questions and each question holds two marks. The student has to choose the best answer; and the questions deal with light properties. 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. | Size and nature of image | Other | medium | 4 m. | This exercise contains one key question for exam preparation and it holds four marks. The student has to enter the correct answer; and the question deals with image formation in spherical mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 2. | Lateral inversion- Using alphabhets | Other | medium | 4 m. | This exercise contains one key question for exam preparation and it holds four marks. The student has to enter the correct answer; and the question deals with lateral inversion. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 3. | Numerical based on mirror equation | Other | medium | 3 m. | This exercise contains one key question for exam preparation and it holds three marks. The student has to enter the correct answer; and the question deals with image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 4. | Short answer type questions I | Other | medium | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet; and the question deals with ligh properties and mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 5. | Mirror equation and magnification | Other | hard | 4 m. | This exercise contains one key question for exam preparation and it holds four marks. The student has to enter the correct answer; and the question deals with image formation in concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 6. | Short answer type questions II | Other | medium | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet; and the question deals with image formation in lens. 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. | Total internal reflection using a transparent water bottle | Other | hard | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet; and the question deals with activity related to total internal reflection. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 2. | Image formation by a spherical mirror | Other | medium | 2 m. | This exercise contains one key question for exam preparation and it holds two marks. The student has to choose the correct answer; and the question deals with image formation in spherical mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 3. | Refraction of light | Other | hard | 3 m. | This exercise contains one key question for exam preparation and it holds three marks. The student has to enter the correct answer; and the question deals with refraction. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 4. | Sign convention in spherical mirrors | Other | medium | 2 m. | This exercise contains one key question for exam preparation and it holds two marks. The student has to enter the correct answer; and the question deals with sign convention in spherical mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 5. | Image construction- Rules | Other | medium | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet and the question deals with rules for image construction by concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 6. | Spherical mirrors- In general | Other | hard | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet; and the question deals with image formation in mirrors. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 7. | Focal length of a concave mirror | Other | hard | 0 m. | This exercise contains one key question for exam preparation and it holds zero marks. The student has to write the answer in white sheet and the question deals with focal length of a concave mirror. As an outcome of this exercise, the student will learn about the mentioned concept. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | easy | 6 m. | |
| 2. | Homework II | 00:20:00 | medium | 10 m. | |
| 3. | Homework III | 00:20:00 | medium | 8 m. | |
| 4. | Homework IV | 00:20:00 | medium | 9 m. | |
| 5. | Homework V | 00:20:00 | medium | 7 m. | |
| 6. | Homework VI | 00:20:00 | medium | 9 m. | |
| 7. | Homework VII | 00:20:00 | medium | 10 m. | |
| 8. | Homework VIII | 00:20:00 | medium | 9 m. | |
| 9. | Homework IX | 00:20:00 | medium | 12 m. | |
| 10. | Homework X | 00:25:00 | hard | 13 m. | |
| 11. | Homework XI | 00:20:00 | hard | 11 m. | |
| 12. | Revision I | 00:15:00 | easy | 7 m. | |
| 13. | Revision II | 00:20:00 | medium | 10 m. | |
| 14. | Revision III | 00:20:00 | medium | 9 m. | |
| 15. | Revision IV | 00:20:00 | medium | 8 m. | |
| 16. | Revision V | 00:20:00 | medium | 8 m. | |
| 17. | Revision VI | 00:20:00 | medium | 12 m. | |
| 18. | Revision VII | 00:15:00 | medium | 7 m. | |
| 19. | Revision VIII | 00:20:00 | hard | 10 m. | |
| 20. | Revision IX | 00:25:00 | hard | 13 m. | |
| 21. | Revision X | 00:20:00 | hard | 7 m. |
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