What Is the Change in Temperature of a 2

question 1

Multiple Choice

What is the change in temperature of a 2.50 L system when it is compressed to 1.75 L if the initial temperature was 298 K?

• A)209 K
• B)290 K
• C)-89 K
• D)-98 K
• E)none of the above

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Definitions:

Fixed Cost

Costs that do not vary with the level of production or sales.

Period Cost

Expenses not directly tied to production activity, such as administrative and selling expenses, that are expensed in the accounting period in which they are incurred.

Contribution Margin Ratio

A metric that shows the percentage of sales revenue left after variable costs are deducted, indicating how much contributes to fixed costs and profits.

Operating Income

Profits generated from a company's core business operations, excluding deductions of interest and taxes.