Physics · Sound Waves
Read the following statements and choose the correct option: Assertion (A): An observer on the ground hears a sonic boom only after a supersonic aircraft has passed over them. Reason (R): The sonic boom is caused by a conical shock wave formed when the aircraft travels faster than the speed of sound, and this shock wave continuously trails behind the aircraft as it moves.
- 1A is false but R is true
- 2A is true but R is false
- 3Both A and R are true but R is not the correct explanation of A
- 4Both A and R are true and R is the correct explanation of A✓
Correct answer
Both A and R are true and R is the correct explanation of A
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