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The efficiency of a quasi-static or reversible Carnot cycle depends only on the temperatures of the two heat reservoirs, and is the same, whatever the working substance. A Carnot engine operated in this way is the most efficient possible heat engine using those two temperatures
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Whose work on heat engines lead to the formulation of the second law of thermodynamics?
The work of Sadi Carnot, a French engineer, on the efficiency of heat engines in the early 19th century led to the formulation of the second law of thermodynamics. Carnot's insights on the limitations of heat engine efficiency laid the foundation for the development of the second law, which eventually became a fundamental principle in thermodynamics.
What are those formula in second law?
The second law of thermodynamics can be expressed using different formulations including Carnot's principle, the Clausius statement, and the Kelvin-Planck statement. These laws essentially state that heat naturally flows from hot to cold objects and that it is impossible to create a heat engine with 100% efficiency.
Two scientists who began the laws of thermodynamics?
Sadi Carnot and Rudolf Clausius are two scientists who contributed to the development of the laws of thermodynamics. Carnot formulated the principles of heat engines, while Clausius introduced the concept of entropy and the second law of thermodynamics.
What law of thermodynamics is unavailable for doing work?
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
The 2nd law of thermodynamics has three forms?
The three forms of the second law of thermodynamics are: Clausius statement (heat cannot spontaneously flow from a colder body to a hotter body), Kelvin-Planck statement (no engine can be 100% efficient), and the entropy statement (the total entropy of an isolated system can never decrease over time).
Whose work on heat engines lead to the formulation of the second law of thermodynamics?
The work of Sadi Carnot, a French engineer, on the efficiency of heat engines in the early 19th century led to the formulation of the second law of thermodynamics. Carnot's insights on the limitations of heat engine efficiency laid the foundation for the development of the second law, which eventually became a fundamental principle in thermodynamics.
What are those formula in second law?
The second law of thermodynamics can be expressed using different formulations including Carnot's principle, the Clausius statement, and the Kelvin-Planck statement. These laws essentially state that heat naturally flows from hot to cold objects and that it is impossible to create a heat engine with 100% efficiency.
Two scientists who began the laws of thermodynamics?
Sadi Carnot and Rudolf Clausius are two scientists who contributed to the development of the laws of thermodynamics. Carnot formulated the principles of heat engines, while Clausius introduced the concept of entropy and the second law of thermodynamics.
Is a statement of the second law of thermodynamics?
An isolated system tend to equilibrium and entropy cannot decrease.
Who found the second law of thermodynamics?
It was said to be first put into words by Rudolph Clausius and William Thomson (Lord Kelvin.) But it was then said it was discovered by the French physicist Sadi Carnot 25 years earlier.
Who proved the second law of thermodynamics?
The second law is not so much proven as explained and justified. Like all laws of Science, it is considered a law because no contradictions to the law have ever been found and it is always successful in predicting what we observe in the physical world (within the limitations of what it is supposed to predict). The first to really identify, explain, and apply the second law was Sadi Carnot.
What law of thermodynamics is unavailable for doing work?
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
The 2nd law of thermodynamics has three forms?
The three forms of the second law of thermodynamics are: Clausius statement (heat cannot spontaneously flow from a colder body to a hotter body), Kelvin-Planck statement (no engine can be 100% efficient), and the entropy statement (the total entropy of an isolated system can never decrease over time).
Which law is Some energy is released as unusable heat energy into the environment?
This statement is based on the second law of thermodynamics, which states that in any energy transformation, some energy is lost as waste heat and cannot be converted back into usable energy. This principle underlies many natural processes and technological systems.
What law of thermodynamics tracks 'quality' of energy?
second law
What is another name for the Law of Disorder?
Second Law of Thermodynamics
The fact that usable energy is always lost in an energy transfer is due to what 1 Newton's first law of motion 2 the second law of thermodynamics 3 Newton's second law of motion 4 the first l?
The fact that usable energy is always lost in an energy transfer is due to the second law of thermodynamics. This law states that entropy, or disorder, tends to increase over time in a closed system, leading to the loss of usable energy in the form of heat.
