A Pipe That Is 0 $584 \mathrm {~Hz}$ What Is the Speed of Sound in the Air in Both

question 15

Multiple Choice

A pipe that is 0.92 m long and open at both ends vibrates in the second overtone with a frequency of $584 \mathrm {~Hz}$ What is the speed of sound in the air in this pipe?

• A)358 m/s
• B)349 m/s
• C)353 m/s
• D)344 m/s
• E)363 m/s

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Definitions:

Cost of Equity

The return that investors require for an investment in a company, representing the compensation for the risk taken.

Financing

Allocating resources for the purposes of business ventures, buying goods, or making investments.

Risk

The potential for losing something of value, or the potential for an investment's actual return to differ from its expected return.

Economic Value Added

A measure of a company's financial performance based on residual wealth, calculated by deducting a firm's cost of capital from its net operating profit.