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. | Rules for the construction of image by using a convex mirror | In this theory we will discuss the rules to draw the image formed by a convex mirror. |
| 2. | Image formation of a convex mirror and its uses | In this theory, we will learn and visualize the concept of image formation by convex mirrors. |
| 3. | Speed and refraction of light | In this theory, we will discuss about speed of light and refraction. |
| 4. | Laws of refraction | In this theory, we will learn and analyze the laws of refraction using images. |
| 5. | Total internal reflection | This theory provides a breif data about critical angle and total internal reflection. |
| 6. | Applications of total intetrnal reflection | In this theory, we will discuss about the working and usage of optical fibres. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Convex mirror- Applications | 1st type - receptive | easy | 3 m. | Check whether the given statement is true or false. |
| 2. | Concave and convex mirrors | 1st type - receptive | easy | 2 m. | Learn and analyze the concept using the image. |
| 3. | Focal length of a spherical mirror | 1st type - receptive | easy | 3 m. | Relation between the focal length and the radius of curvature. |
| 4. | Nature of the spherical mirror | 1st type - receptive | easy | 3 m. | Check whether the image formed is infront or behind the mirror. |
| 5. | Path of light in a different medium | 1st type - receptive | easy | 2 m. | Bending of light ray when it travels from one medium to other. |
| 6. | Laws of refraction-Relate the two terms | 2nd type - interpretation | medium | 4 m. | Match the terms related to real and virtual images. |
| 7. | Refractive index of second medium with respect to the first medium | 2nd type - interpretation | medium | 3 m. | Find the refractive index of second medium using snell's law. |
| 8. | Focal length of a convex mirror | 2nd type - interpretation | medium | 5 m. | Solve the numerical based on mirror equation. |
| 9. | Refractive index of the glass | 2nd type - interpretation | medium | 4 m. | Find the refractive index of the glass. |
| 10. | Numerical based on mirror equation | 2nd type - interpretation | medium | 4 m. | Solve the numerical based on the mirror equation. |
| 11. | Application of snell's law | 3rd type - analysis | hard | 5 m. | Find the angle of refraction using snell's law. |
| 12. | Numerical based on magnification and mirror equation | 3rd type - analysis | hard | 10 m. | Solve the numerical based on the mirror equation. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Important terms in light | Other | medium | 10 m. | Find the cross words which is related to light. |
| 2. | Image formation by a convex mirror | Other | medium | 5 m. | Learn and analyze the concept with the help of a diagram. |
| 3. | Total internal reflection using a transparent water bottle | Other | hard | 10 m. | Experiment to prove the property of total internal reflection. |
| 4. | Refraction- In general | Other | hard | 9 m. | Learn and analyze the theoretical part. |
| 5. | Laws of reflection | Other | easy | 1 m. | Solve the mcq based on laws of reflection. |
| 6. | Focal length of a spherical mirror | Other | easy | 1 m. | Relation between the focal length and the radius of curvature. |
| 7. | The angle of incidence | Other | medium | 1 m. | Learn the basics of light. |
| 8. | The speed of light | Other | medium | 1 m. | Learn the basics of light. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test 1 | 15:00:00 | easy | 10 m. | |
| 2. | Training test 2 | 15:00:00 | easy | 10 m. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 20:00:00 | medium | 10 m. | |
| 2. | Homework 2 | 20:00:00 | hard | 10 m. | |
| 3. | Progress test 1 | 20:00:00 | hard | 17 m. | |
| 4. | Progress test 2 | 20:00:00 | hard | 25 m. | |
| 5. | Periodic Assessment | 00:10:00 | medium | 2 m. | PA 2 |
| 6. | Periodic Assessment - 2.0 | 00:10:00 | medium | 12 m. | PA 2 |
| 7. | Periodic Assessment - Extended version | 00:10:00 | medium | 6 m. | PA 2 |
Register for free to see more content