A police car’s radar gun emits microwaves with a frequency of f1 = 9.20 GHz. The beam reflects from a speeding car, which is moving toward the police car at 36.3 m/s with respect to the police car. The speeder’s radar detector detects the microwave at a frequency f2. Find the frequency difference f2 − f1. _____kHz

A police car’s radar gun emits microwaves with a frequency of f1 = 9.20 GHz. The beam reflects from a speeding car, which is moving toward the police car at 36.3 m/s with respect to the police car. The speeder’s radar detector detects the microwave at a frequency f2. Find the frequency difference f2 − f1. _____kHz

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter24: Electromagnetic Waves

Section: Chapter Questions

Problem 9OQ

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