Physics, 06.04.2020 16:17 thutch1950oww9q0
Two fire trucks have sirens that emit waves of the same frequency. As the fire trucks approach a person, the person hears a higher frequency from truck X than from truck Y.
1. Which of the following statements about truck X can be correctly inferred from this information?
A) It is traveling faster than truck Y.
B) It is closer to the person than truck Y.
C) It is speeding up, and truck Y is slowing down.
Answers: 3
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Two fire trucks have sirens that emit waves of the same frequency. As the fire trucks approach a per...
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