Practice Questions
| 1. |
Wavelength
Difficulty: easy |
3
|
| 2. |
Medium of the sound waves
Difficulty: medium |
3
|
| 3. |
Speed of the sound
Difficulty: medium |
1
|
| 4. |
Light and sound
Difficulty: medium |
3
|
| 5. |
Distance
Difficulty: medium |
4
|
| 6. |
Sound properties
Difficulty: medium |
4
|
| 7. |
Characteristics of sound
Difficulty: medium |
6
|
| 8. |
Echo and its applications
Difficulty: hard |
7
|
| 9. |
Speed of sound waves in water
Difficulty: hard |
4
|