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Nat2105 [25]
3 years ago
11

PLZ HELP!!!!

Physics
2 answers:
Nitella [24]3 years ago
6 0
B, the pitch is higher because the sound waves are compressed by the vehicle as it moves towards the observer.
noname [10]3 years ago
4 0
I believe the answer would be B) ...... sorry if i'm wrong
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