When a police car is standing still, its siren emits a frequency of 485 Hz. A person is standing on a corner as the police car drives by. After the police car passes this location, which if the following frequencies is the most reasonable frequency that the listener will observe due to the Doppler effect and the reasonable speed of a passing automobile? O 970 Hz 479 Hz O 491 Hz O243 Hz
When a police car is standing still, its siren emits a frequency of 485 Hz. A person is standing on a corner as the police car drives by. After the police car passes this location, which if the following frequencies is the most reasonable frequency that the listener will observe due to the Doppler effect and the reasonable speed of a passing automobile? O 970 Hz 479 Hz O 491 Hz O243 Hz
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Transcribed Image Text:When a police car is standing still, its siren emits a frequency of 485 Hz. A person is standing on a corner
as the police car drives by. After the police car passes this location, which if the following frequencies is
the most reasonable frequency that the listener will observe due to the Doppler effect and the reasonable
speed of a passing automobile?
O 970 Hz
479 Hz
O 491 Hz
O243 Hz
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