Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Energy, Graphical Representation & Wave Characteristics | This theoretical material consists of concepts including characteristics of sound wave, graphical representation of sound wave and energy of the sound wave. |
| 2. | Simulation - Properties of Sound |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Wave characteristics | Other | easy | 2 m. | This exercise contains fill in the blanks type of question about the concept of wave characteristics |
| 2. | Characteristics and properties of sound waves | Other | easy | 2 m. | This exercise contains match the following type of questions about the characteristics annd properties of the sound waves. |
| 3. | A&R - Sound waves | Other | medium | 2 m. | This exercise contains assertion and reason based questions about the concept of sound waves. |
| 4. | Distance - density graph | Other | medium | 2 m. | This exercise contains a graph based question. The graph shows distance - density graph and there will be questions regarding the same. |
| 5. | Sound intensity and distance | Other | medium | 3 m. | This exercise contains a descriptive based question about the concept of sound intensity and distance. |
| 6. | Calculating wavelength and time period | Other | medium | 3 m. | This exercise contains one numerical based question in which students has to calculate the wavelength and the time period of the sound wave. |
| 7. | NCERT | Revise, Reflect, Refine | Intext | Pg. No 206 | Q14 |Graphical representation of sound wave | Other | hard | 4 m. | This exercise contains one textbook based question that contains the concept of graphical representation of sound wave. |
| 8. | CBQ - Sound Waves | Other | hard | 4 m. | This exercise contains one case based question about the concept of sound waves followed by questions based on that case. |
| 9. | NCERT | Revise, Reflect, Refine | Intext | Pg. No 206 | Q13 |Compression and rarefaction | Other | hard | 4 m. | This exercise contains one textbook based question from the oncept of finding the wavelength and the frequency. |