Does a sonic boom only happen once?

Related questions

1. Can pilots hear sonic boom?
2. What is the slowest plane in the world?
3. What decibels do humans speak?
4. Do bullets make a sonic boom?
5. How far away can you hear 85 decibels?
6. Can pilots hear the sonic boom?
7. Why do we no longer hear sonic booms?
8. How far away can you feel a sonic boom?
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10. What is the sound of horn called?

Tags

1. #example
2. #plane
3. #reach
4. #stays
5. #occurs
6. #travelling
7. #produce
8. #speed
9. #producing
10. #would
11. #crosses
12. #continues
13. #because
14. #above
15. #sonic
16. #first
17. #still