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. | Mass and weight | This theory gives the difference between the mass and weight. |
| 2. | Weight of the object on Moon | This theory provides a comparison of weight of an object on the Earth and Moon. |
| 3. | Thrust and Pressure | This theory explains the difference between Thrust and Pressure. |
| 4. | Pressure in fluids | This theory explains the concept of buoyancy. |
| 5. | Flotation of objects | This theory gives the explanation for why few objects float and few sinks in the surface of the water. |
| 6. | Archimede's principle | In this theory, we will try to understand the working of ships and some measuring devices like lactometer. |
| 7. | Relative density | This concept explains how to to find the purity of a material by means of relative density. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Flotation of different objects | Other | easy | 3 m. | Learn and analyze the nature of different objects. |
| 2. | Basic difference of mass and weight | Other | easy | 3 m. | True or false exercise based on the mass and weight. |
| 3. | Acceleration due to gravity | Other | easy | 1 m. | To learn about the basic properties of mass and weight. |
| 4. | Properties of mass and weight | Other | easy | 2 m. | To learn about the basic properties of mass and weight. |
| 5. | Numerical based on pressure | Other | easy | 4 m. | To solve the numerical based on pressure |
| 6. | Weight of an object on the earth | Other | medium | 4 m. | calculate the weight of an object on the surface of the earth. |
| 7. | Comparison of weight of an object on the earth and the moon | Other | medium | 4 m. | calculate the weight of an object on the surface of the moon. |
| 8. | Pressure due to liquid column | Other | medium | 2 m. | Calculate the pressure due to different liquids. |
| 9. | Pressure exerted by different objects | Other | medium | 6 m. | To learn and anlayze the pressure exerted by different objects. |
| 10. | Pressure on nail | Other | medium | 3 m. | Find which nail exerts high pressure. |
| 11. | Calculation of height using the pressure difference between two points | Other | medium | 1 m. | Calculate the height of the building using the pressure on the floor. |
| 12. | Relative density of a material | Other | medium | 4 m. | To find the relative density of the given material |
| 13. | Check whether the object will float or sink | Other | medium | 6 m. | To examine the given material will float or sink in water. |
| 14. | Find the mass of the displaced liquid | Other | hard | 6 m. | check whether the object will sink or float and also find the mass of displaced water. |
| 15. | Pressure exerted by a block | Other | hard | 10 m. | calculate the pressure exerted by the block. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Important terms in gravitation | Other | medium | 10 m. | To find the important words in gravitation. |
| 2. | Mass and Weight - In general | Other | hard | 9 m. | Test the knowledge related to presure and buoyancy. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 15:00:00 | easy | 10 m. | |
| 2. | Homework 2 | 15:00:00 | medium | 10 m. | |
| 3. | Homework 3 | 20:00:00 | medium | 10 m. | |
| 4. | Revision 1 | 20:00:00 | medium | 22 m. | |
| 5. | Revision 2 | 20:00:00 | hard | 29 m. | |
| 6. | Revision 3 | 20:00:00 | medium | 6 m. | |
| 7. | Periodic Assessment - Demo | 00:15:00 | medium | 2 m. | Demo PA 3 |
Register for free to see more content