A4 on a Piano Has a Fundamental Frequency of 220

question 51

Multiple Choice

A4 on a piano has a fundamental frequency of 220 Hz and A5 on a piano has a fundamental frequency of

• A)110 Hz.
• B)330 Hz.
• C)440 Hz.

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Definitions:

Capacity

The maximum amount or number that can be received or contained, commonly used in reference to production and manufacturing capabilities.

Utilization

The proportion of the available time that a system, machine, or service is operating or being used.

Break-Even Point

The production level or sales volume at which total revenues equal total expenses, resulting in neither profit nor loss.

Variable Costs

Costs that change in proportion to the level of production or sales activities, such as materials and labor.