The Efficiency of a Carnot Engine Operating Between 95°C and 0°C

question 8

Multiple Choice

The efficiency of a Carnot engine operating between 95°C and 0°C is most nearly

• A)13%.
• B)52%.
• C)26%.
• D)80%
• E)100%

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Definitions:

Personal Saving

The portion of an individual's income that is not spent on consumption or taxes and is set aside for future use or investment.

Loanable Funds Curve

A graphical representation of the market for loanable funds, showing the relationship between the interest rate and the quantity of loanable funds supplied and demanded.

Real Interest Rate

The interest rate adjusted for inflation, showing the true cost of borrowing or the real yield on an investment.

Saving

The portion of income not spent on consumption or taxes and is typically set aside for future use or emergencies.