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Physics, 10.05.2021 19:40 princessbri02
19. If you are watching a moving train, what would happen to the pitch of the whistle at a crossing
as the locomotive approaches and then passes by the crossing?
a. The pitch would remain the same.
b. The pitch would increase suddenly as the train passed.
C. The pitch would decrease and then increase again.
d. The pitch would decrease suddenly as the train passed.
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Answers: 3
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19. If you are watching a moving train, what would happen to the pitch of the whistle at a crossing...
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