Practice Questions
| 1. |
Numerical based on speed
Difficulty: easy |
3
|
| 2. |
Frequency of sound wave
Difficulty: easy |
2
|
| 3. |
TBQ - Basics of sound
Difficulty: easy |
2
|
| 4. |
Comparison between light and sound
Difficulty: medium |
3
|
| 5. |
Frequency of heart beat rate
Difficulty: medium |
4
|
| 6. |
TBQ - Law of reflection
Difficulty: medium |
3
|
| 7. |
TBQ - Type of waves
Difficulty: medium |
3
|
| 8. |
Numerical relates wavelength with frequency and speed
Difficulty: medium |
3
|
| 9. |
TBQ - Ultrasound wave
Difficulty: medium |
4
|
| 10. |
TBQ - SONAR
Difficulty: medium |
4
|
| 11. |
TQB - Speed of sound
Difficulty: hard |
3
|
| 12. |
Numerical based on SONAR
Difficulty: hard |
5
|
| 13. |
TBQ - speed calculation
Difficulty: hard |
3
|