An Organ Pipe Open at Both Ends Has a Length

question 514

Multiple Choice

An organ pipe open at both ends has a length of 0.80 m. If the velocity of sound in air is 340 m/s, what is the frequency of the second harmonic of this pipe?

• A) 213 Hz
• B) 850 Hz
• C) 425 Hz
• D) 638 Hz

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Definitions:

Proximal Convoluted Tubule

A portion of the nephron in the kidney where a major amount of ion and water reabsorption from the filtrate occurs, playing a key role in the regulation of pH, electrolyte balance, and blood pressure.

Distal Convoluted Tubule

A portion of the nephron in the kidney involved in the selective reabsorption and secretion, playing a key role in regulating the body's salt and water balance.

ACE Inhibitor

A medication used to treat high blood pressure and heart failure by inhibiting an enzyme involved in the constriction of blood vessels.

High Blood Pressure

A condition characterized by the force of the blood against the walls of the arteries being consistently too high, often leading to health issues like heart disease.