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Physics / Conceptual Physics 11 / Chapter 20 / Problem 2P

Conceptual Physics | 11th Edition | ISBN: 9780321568090 | Authors: Paul G. Hewitt

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Answer: For years, marine scientists were mystified by

Chapter 20, Problem 2P

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QUESTION:

Problem 2P

For years, marine scientists were mystified by sound waves detected by underwater microphones in the Pacific Ocean. These so-called T-waves were among the purest sounds in nature. Eventually they traced the source to underwater volcanoes, whose rising columns of bubbles resonated like organ pipes. What is the wavelength of a typical T-wave whose frequency is 7 Hz? (The speed of sound in seawater is 1530 m/s.)

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QUESTION:

Problem 2P

For years, marine scientists were mystified by sound waves detected by underwater microphones in the Pacific Ocean. These so-called T-waves were among the purest sounds in nature. Eventually they traced the source to underwater volcanoes, whose rising columns of bubbles resonated like organ pipes. What is the wavelength of a typical T-wave whose frequency is 7 Hz? (The speed of sound in seawater is 1530 m/s.)

ANSWER:

Answer:

Here , we know that ,

v= n $\lambda{}$ ……..(1) Where V = speed of sound

n = Frequency of the wave

$\lambda{}$

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