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chubhunter [2.5K]
3 years ago
14

Why does a siren have a lower pitch as it moves away from you?

Biology
2 answers:
Lemur [1.5K]3 years ago
8 0

Answer: Is B/the second one

The crests of the sound wave are farther apart

Explanation: I took the test and wish all of you guys good luck! Have a wonderful day! <3

Hitman42 [59]3 years ago
7 0

Explanation:

the second one. the crests of the soundwave are farther apart

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