please answer it correctly and explain it in 5-7 ssentences,SECOND LAW OF THERMODYNAMICSSPLEASE ANSWER IT IN 1hr. ASAP Second Law of Thermodynamics:Exercise 10.11. Is it possible to operate a heat engine with only a high-temperature heat reservoir??2. Is it possible for a heat engine's thermal efficiency engine to reach 100% if allirreversibilities are eliminated?3. A cup of coffee that has been left on a table to cool to room temperature. Is the processreversible for what reason?

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1. Is it possible to operate a heat engine with only a high-temperature heat reservoir??

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter45: Domestic Refrigerators And Freezers

Section: Chapter Questions

Problem 2RQ: The operating condition for the single compressor in a household refrigerator is the lowest box...

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Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

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please answer it correctly and explain it in 5-7 ssentences,

SECOND LAW OF THERMODYNAMICSS

PLEASE ANSWER IT IN 1hr. ASAP

Second Law of Thermodynamics:
Exercise 10.1
1. Is it possible to operate a heat engine with only a high-temperature heat reservoir??
2. Is it possible for a heat engine's thermal efficiency engine to reach 100% if all
irreversibilities are eliminated?
3. A cup of coffee that has been left on a table to cool to room temperature. Is the process
reversible for what reason?

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