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What is the frequency of the sound

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Reference no: EM132615619

1. A vehicle emitting a sound of 1000 Hz frequency is moving towards a large rock at 10 m/s, away from you who are listening at rest.

a) What is the frequency of the sound that you hear coming directly from the siren?

b) What is the frequency of the sound you hear coming from the reflection on the rock?

c) Calculate the pulse frequency perceived by the siren.

Reference no: EM132615619

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