An Ideal Carnot Thermodynamic Engine Has an Efficiency of 0 $294.0 \mathrm {~K}$

question 21

Multiple Choice

An ideal Carnot thermodynamic engine has an efficiency of 0.600.If it operates between a deep lake with a constant temperature of $294.0 \mathrm {~K}$ and a hot reservoir,what is the temperature of the hot reservoir?

• A)735 K
• B)490 K
• C)470 K
• D)784 K

Grasp the definitions and importance of biological concepts such as populations, gene pools, and species.

Comprehend the geological time scale and how different layers of rock and their contents are used to date events in Earth's history.

Recognize the causes and effects of mass extinctions on the evolution and diversity of life.

Understand the methods used for dating fossils and geological events, including absolute dating and the significance of radiometric techniques.

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Inflation rate of an economy after energy and food prices are removed.

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Opposite of inflation, occurs when prices continue to fall.

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