How sonic boom is caused?

Related questions

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4. Can there be thunder without clouds?
5. Is Thunder a sonic boom?
6. What decibels do humans speak?
7. What is the loudest sound on earth?
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10. What happens after a sonic boom?

Tags

1. #object
2. #shock
3. #create
4. #sound
5. #makes
6. #sonic
7. #booms
8. #speed
9. #moves
10. #waves
11. #front
12. #pressure
13. #created
14. #through
15. #explosion
16. #faster
17. #behind
18. #amounts
19. #caused
20. #energy
21. #travels