Physics for Scientists and Engineers with Modern Physics
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337671729
Author: SERWAY
Publisher: Cengage
Question
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Chapter 38, Problem 15P

(a)

To determine

To show: The reflected wave has a frequency f'=c+vcvf .

(b)

To determine

To show: The beat frequency is fbeat=2vλ .

(c)

To determine

The beat frequency is measured for a car.

(d)

To determine

Whether the speed measurement is accurate if the beat frequency measurement is in part (c) is ±5.0Hz .

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Physics for Scientists and Engineers with Modern Physics

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