Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Range of sound and SONAR | This theory explains the concepts of sound range and structure of human ear. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Riddles on sound waves | Other | medium | 4 m. | Write proper answers based on two concepts, surface tension and pascal's law.Try to remember the answers properly based on those concepts clearly. |
| 2. | Numerical relates wavelength with frequency and speed | Other | medium | 3 m. | Numerical based on the wavelength of sound wave |
| 3. | PYQ - Sound energy | Other | easy | 1 m. | This exercise consists of one key question for school exam preparation; which carries one mark. The student has multiple-choice questions from section 'A' about the propagation of sound waves. As an outcome of the exercise, the student will learn about the mentioned concepts. |
| 4. | Sound range | Other | medium | 3 m. | Contains some important terms from the concept sound. |
| 5. | TBQ - speed calculation | Other | hard | 3 m. | This exercise contains one textbook question and it holds three marks. The student has to enter the correct answers; and the question deals with frequency. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 6. | Numerical based on SONAR | Other | hard | 5 m. | Learn and analyze the numerical based on the SONAR. |
| 7. | TBQ - Application | Other | medium | 2 m. | This exercise contains two textbook questions and each question holds two marks. The student has to choose the best answers; and the questions deal with properties of sound. As an outcome of this exercise, the student will learn about the mentioned concept. |
| 8. | TBQ - SONAR | Other | medium | 4 m. | This exercise contains one textbook question and it holds five marks. The student has to choose the best answers; and the questions deal with SONAR. As an outcome of this exercise, the student will learn about the mentioned concept. |