If N Moles of an Ideal Gas Are Compressed Isothermally $n C _ { v } \int d T / T$

question 43

Multiple Choice

If n moles of an ideal gas are compressed isothermally from an initial volume V₁ to a final volume V₂,the change in entropy is

• A)nR ln (V₂/V₁)
• B)nRT ln (V₂/V₁)
• C)nk_B ln (V₂/V₁)
• D) \(n C _ { v } \int d T / T\)
• E)n C_v/T

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Definitions:

Compounded Monthly

Compounded monthly refers to the way interest is calculated on an investment or loan, with the interest added to the principal each month so that subsequent interest is earned on an increasingly larger base.

Annual Percentage Rate

The annual percentage rate (APR) is the yearly interest rate charged on borrowed money, including any fees or additional costs, providing a comprehensive cost measure.

Interest Per Month

The amount of interest payable each month on a loan, mortgage, or any other financial obligation that incurs interest.

Rate Of Return

The net gain or loss on an investment over a specified time period, expressed as a percentage of the investment's initial cost.