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You are driving at a speed of 108 km/h when a police cruiser,
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You are driving at a speed of 108 km/h when a police cruiser, with its siren producing sound approaches you from behind and passes you. When the cruiser is approaching, you hear a siren frequency of 2725 Hz and when the cruiser is moving away, you hear a frequency of 2608 Hz. The speed of sound is 1235 km/h. (b) Calculate the frequency of the sound produced by the siren.

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You are driving at a speed of 108 km/h when a police cruiser, with its siren producing sound approaches you from behind and passes you. When the cruiser is approaching, you hear a siren frequency of 2725 Hz and when the cruiser is moving away, you hear a frequency of 2608 Hz. The speed of sound is 1235 km/h. (b) Calculate the frequency of the sound produced by the siren.
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Question Text
You are driving at a speed of 108 km/h when a police cruiser, with its siren producing sound approaches you from behind and passes you. When the cruiser is approaching, you hear a siren frequency of 2725 Hz and when the cruiser is moving away, you hear a frequency of 2608 Hz. The speed of sound is 1235 km/h. (b) Calculate the frequency of the sound produced by the siren.
TopicAll topics
SubjectPhysics
ClassClass 11