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