PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Methodical 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