A 10-G String That Is 0

question 36

Multiple Choice

A 1.0-g string that is 0.64 m long is fixed at both ends and is under tension.This string produces a 100-Hz tone when it vibrates in the third harmonic.The speed of sound in air is 344 m/s.The tension in the string,in is closest to

• A) 2.8 N.
• B) 2.3 N.
• C) 1.8 N.
• D) 3.4 N.
• E) 3.9 N.

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Definitions:

Joint Cost

The cost incurred in the process of producing two or more joint products before the point where these products are separately identifiable.

Investment Center

A segment or division within a company for which direct responsibility is given to a manager, who is judged by the profitability and the return on investment of the division.

Flexible Budgets

Flexible budgets are financial plans that can vary depending on actual levels of output, activity, or revenue, allowing businesses to adjust their spending and resources more dynamically.

Fixed Budgets

Financial plans that do not change over the budget period, regardless of changes in business activity.