The Internal Energy of Air Can Be Increased by

question 59

Multiple Choice

The internal energy of air can be increased by

• A)compressing it.
• B)allowing heat to flow into it.
• C)lifting it.
• D)allowing it to expand.

---

Definitions:

Total Revenues

The total amount of money generated by a firm or entity from its business activities, before any expenses are subtracted.

Average Total Cost

The total cost of production divided by the quantity of output produced; it includes both fixed and variable costs.

Long-Run Equilibrium

Long-run equilibrium occurs when an economy's resources are fully employed and the output and input markets are in balance, with no external forces causing disruption.

Market Price

The current price at which a good or service can be bought or sold in a marketplace.