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In thermodynamics, a system is that part of the universe which is under experimental study or observation. The surroundings constitute everything other than system. That is The universe = The system + The surroundings
But practically surroundings of a system is the neighborhood of the system which can interact with the system.
Types of systems:
1. Open System
An open system can exchange both energy and matter with the surroundings.
Eg: Hot water kept open in cup. Here both matter (steam) and energy (heat) is exchanged with the surroundings by the system.
2. Closed System
A closed system can exchange energy but not matter with the surroundings.
Eg: Hot water kept closed in a cup. Exchange of only heat takes place.
3. Isolated System
In an isolated system, exchange of matter as well as energy is not possible.
Eg: Hot water kept in a thermos flask. Exchange of steam as well as heat does not takes place.
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How is the thermodynamics process related to the 1st law of thermodynamics?
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Is entropy closely related to the 1st law of thermodynamics?
It is related to the 2nd law of thermodynamics
How is the 1st law of thermodynamics related to the conservation of energy?
By the first law of thermodynamics, energy is conserved - i.e. the sum of the useful work and the energy lost to heat will equal the energy you started with. The second law states that you will never get 100% energy efficiency.
What law of thermodynamics is unavailable for doing work?
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
What has the author L Peusner written?
L. Peusner has written: 'The principles of network thermodynamics' -- subject(s): Biophysics, Linear systems, System analysis, Thermodynamics 'Concepts in bioenergetics' -- subject(s): Bioenergetics, Biophysics, Thermodynamics 'Studies in network thermodynamics' -- subject(s): System analysis, Thermodynamics
Which law is entropy closely related to?
Entropy is closely related to the second law of thermodynamics, which states that the entropy of a closed system will always remain the same or increase over time, but never decrease. This law describes the tendency of systems to move towards a state of maximum disorder or randomness.
Concept that energy cannot cycle through an ecosystem is best explained by?
This concept is best explained by the second law of thermodynamics. This law deals with the entropy of a system, which is related to the amount of disorder in that system.
In thermodynamics a closed system is a system where?
A closed system is one where there is no mass entering or leaving the system.
Which would mean that the energy in an isolated system would remain constant law of conservation of matter 1st law of thermodynamics second law of thermodynamics or the atomic theory of matter?
The first law of thermodynamics states that the energy of an isolated system is constant.
Is a hurricane a physical system?
Yes, a hurricane is a physical system dominated primarily by thermodynamics.
Why is it required for students to be excellent in math in order to do thermodynamics?
Thermodynamics is a part of physics, and physics is very closely related to maths. Physics involves a lot of mathematical equations and problems, and as such, to be good in thermodynamics, you have to be good in maths.
Can you use thermodynamic in a sentence?
There are three laws of thermodynamics, not inlcluding the understood fourth law. Thermodynamics is the study of how energy is transferred in a system.
