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bunchie
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If so, why do people use the word "energetics"?
The Wikipedia article on "energetics" states it as a sort of generalization of thermodynamics. However, it is in big need for further contributions and doesn't look very reliable. It doesn't even exist in my language.Doc Al said:Where did you see the term "energetics" used?
Yes, I saw that and dismissed it as junk. "Energetics" might be an old-fashioned term. I've not seen it in any textbook I've used.fresh_42 said:The Wikipedia article on "energetics" states it as a sort of generalization of thermodynamics.
It might as well be a very modern term: Googling it gave me a lot of sports wear and related stuff! But Google is country sensitive ...Doc Al said:Yes, I saw that and dismissed it as junk. "Energetics" might be an old-fashioned term. I've not seen it in any textbook I've used.
Yes, energetics and thermodynamics are often used interchangeably to describe the study of energy and its transformations in a system.
The main difference between energetics and thermodynamics is their scope. Energetics is a broader field that encompasses the study of energy, while thermodynamics is a specific branch of physics that deals with the relationship between heat, work, and energy in a system.
There are four laws of thermodynamics, but the first two are the most well-known and frequently referenced. The first law, also known as the law of conservation of energy, states that energy cannot be created or destroyed, only transformed from one form to another. The second law states that the total entropy of a closed system will always increase over time.
Thermodynamics is a fundamental concept in many fields of science and engineering. It is used to study and understand energy transfer and transformation in various systems, such as engines, power plants, and chemical reactions. It is also used to design and optimize energy-efficient processes and technologies.
Energetics and thermodynamics have numerous real-world applications. They are essential in the design and operation of power plants, refrigeration and air conditioning systems, and engines. They are also used in the study and development of new materials, fuels, and chemical processes. Additionally, understanding these concepts is crucial in sustainable energy production and environmental conservation efforts.