One of the Harmonics of a Column of Air in a Tube

question 353

Multiple Choice

One of the harmonics of a column of air in a tube that is open at one end and closed at the other has a frequency of 448 Hz, and the next higher harmonic has a frequency of 576 Hz. What is the
Fundamental frequency of the air column in this tube?

• A) 256 Hz
• B) 128 Hz
• C) 64 Hz
• D) 32 Hz
• E) 88 Hz

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Definitions:

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases, and vice versa.

Inverse Relationship

A relationship between two variables wherein one variable increases as the other decreases, and vice versa.

Economic Status

The social standing or class of an individual or group often measured by income, wealth, education, and occupation.

Political Preferences

The inclination or disposition of individuals towards specific political parties, ideologies, or policies.