A stationary radar device emits a pulse at 10 Gigahertz. A vehicle is coming towards the...

A stationary radar device emits a pulse at 10 Gigahertz. A vehicle is coming towards the device and reflects a signal with a difference of 1.33 kHz. Is this signal a lower or higher frequency? What is the speed of the vehicle?

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genius_generous answered 1 year ago

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