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The hero of a western movie listens for an oncoming train

University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman ISBN: 9780321675460 31

Solution for problem 2DQ Chapter 16

University Physics | 13th Edition

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University Physics | 13th Edition | ISBN: 9780321675460 | Authors: Hugh D. Young, Roger A. Freedman

University Physics | 13th Edition

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Problem 2DQ

The hero of a western movie listens for an oncoming train by putting his ear to the track. Why does this method give an earlier warning of the approach of a train than just listening in the usual way?

Step-by-Step Solution:

Solution 2DQ Step 1of 1: Because the speed of sound in metallic track is larger than that in the air.Sound,...

Step 2 of 3

Chapter 16, Problem 2DQ is Solved
Step 3 of 3

Textbook: University Physics
Edition: 13
Author: Hugh D. Young, Roger A. Freedman
ISBN: 9780321675460

The answer to “The hero of a western movie listens for an oncoming train by putting his ear to the track. Why does this method give an earlier warning of the approach of a train than just listening in the usual way?” is broken down into a number of easy to follow steps, and 39 words. This full solution covers the following key subjects: train, movie, earlier, give, hero. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. Since the solution to 2DQ from 16 chapter was answered, more than 308 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: University Physics, edition: 13. University Physics was written by and is associated to the ISBN: 9780321675460. The full step-by-step solution to problem: 2DQ from chapter: 16 was answered by , our top Physics solution expert on 05/06/17, 06:07PM.

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