A 130-M Long Gas Column That Is Open at One End

question 65

Multiple Choice

A 1.30-m long gas column that is open at one end and closed at the other end has a fundamental resonant frequency 80.0 Hz.What is the speed of sound in this gas?

• A) 104 m/s
• B) 61.5 m/s
• C) 26.0 m/s
• D) 246 m/s
• E) 416 m/s

---

Definitions:

Population Standard Deviation

A measure of the dispersion or variability of a population dataset, quantifying how much the members deviate from the population mean.

Mean Annual Return

The average return earned by an investment over a specific number of years, expressed on an annual basis.

Bond Funds

Mutual funds that invest primarily in bonds or other types of debt securities.

Standard Deviation

An analysis tool for the variation or dispersal range within a collection of figures.