Methodical recommendation:
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Flotation of different objects | Other | easy | 3 m. | This exercise contains one practice question and answer, which holds two marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn the nature of different objects. |
| 2. | Flotation of objects | Other | easy | 2 m. | This exercise contains two key questions and answers, which hold one mark each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about Buoyant force. |
| 3. | Archimede's principle | Other | easy | 2 m. | This exercise contains two key questions and answers, which hold one mark each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about Archimedes principle and density. |
| 4. | Floating and sinking of objects | Other | easy | 2 m. | This exercise contains two key questions and answers, which hold one mark each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about Archimedes principle and density. |
| 5. | Relative density | Other | easy | 2 m. | This exercise contains two key questions and answers, which hold one mark each. The student has to choose the best answers. As an outcome of this exercise, the student will learn about relative density. |
| 6. | Relative density of a material | Other | medium | 2 m. | This exercise contains one practice question and answer, which holds two marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn to calculate the relative density of the given material. |
| 7. | Check whether the object will float or sink | Other | medium | 3 m. | This exercise contains one practice question and answer, which holds three marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn to examine the given material will float or sink in water. |
| 8. | Find the mass of the displaced liquid | Other | hard | 5 m. | This exercise contains one practice question and answer, which holds five marks. The student has to enter the correct answer. As an outcome of this exercise, the student will learn to check whether the object will sink or float and also find the mass of displaced water. |