Theory
Practice Questions
| 1. |
TBQ - Sound production
Difficulty: medium |
4
|
| 2. |
TBQ - Type of waves
Difficulty: medium |
3
|
| 3. |
Formula and unit
Difficulty: easy |
4
|
| 4. |
Properties of a sound
Difficulty: easy |
3
|
| 5. |
Vibrating part of musical instruments
Difficulty: medium |
2
|
| 6. |
Numerical based on speed
Difficulty: easy |
3
|
| 7. |
Numerical based on frequency
Difficulty: medium |
3
|
| 8. |
TBQ - Frequency
Difficulty: hard |
1
|
| 9. |
Frequency of heart beat rate
Difficulty: medium |
4
|