If a Key Is Pressed on a Piano,the Frequency of the Resulting

question 114

Multiple Choice

If a key is pressed on a piano,the frequency of the resulting sound will determine the ________, and the amplitude will determine the ________ of the perceived musical note.

• A) pitch;intensity
• B) intensity;pitch
• C) loudness;pitch
• D) pitch;loudness

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Definitions:

Output Level

The quantity of goods or services produced by a firm, industry, or economy in a given time period.

Profit-Maximizing Output

The level of production at which a firm achieves the highest possible profit.

Marginal Cost

The cost of producing one additional unit of a product or service.

Average Variable Cost

Average Variable Cost is the variable cost per unit of output, calculated by dividing total variable costs by total output, illustrating how variable costs change with output levels.