2. A metal bar with a length of 1.50 m has density of 6400 kg/m. Longitudinalsound waves take 3.90 x 104s to travel from one end of the bar to the other.What is Young's modulus for this metal?

Speed (V) = Distance (D) /time (T) on putting values, Speed (V) = 1.5m/3.9 * 10-4s Speed (V) = 3.85…

Answered: 2. A metal bar with a length of 1.50 m…

2. A metal bar with a length of 1.50 m has density of 6400 kg/m. Longitudinal sound waves take 3.90 x 10s to travel from one end of the bar to the other. What is Young's modulus for this metal?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Sound Waves

Section: Chapter Questions

Problem 17.7OQ

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Concept explainers

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.

Question

2. A metal bar with a length of 1.50 m has density of 6400 kg/m. Longitudinal
sound waves take 3.90 x 104s to travel from one end of the bar to the other.
What is Young's modulus for this metal?

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