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Thermodynamics is a branch of science that deals with heat, work, and the forms of energy possessed by matter. Thermodynamics is used to analyze thermodynamic processes and
thermodynamic cycles.
Wiki User
∙ 9y ago
Wiki User
∙ 7y agoA thermodynamic system is is all the matter and energy contained within a volume of defined boundaries.
Some examples of how you could define a boundary...
- the volume in a cylinder of an internal combustion engine between the piston and the walls of the cylinder
- an entire engine
- the refrigerant in a refrigerator
- the entire refrigerator
An "open system" is one where the defined volume exchanges both mass and energy with its environment
A "closed system" is one where the defined volume may exchange energy with its surrounding environment but the mass within the system remains constant.
An "isolated system" is one where neither mass nor energy cross the boundaries of the system.
Note: we generally assume the universe is an isolated system - hence the first law of thermodynamics where energy is constant (and so is mass).
Wiki User
∙ 7y agoYou can commonly hear the word system that is always connected to thermodynamic. There are 3 types of of system in thermodynamic system; open, close, and isolated system.
Wiki User
∙ 10y agoGenerally system properties can be defined in terms of temperature, pressure, volume, composition and phase.
Anonymous
A definite quantity of matter enclosed by a boundary, APEX
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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.
First and second laws of thermodynamics?
First Law of Thermodynamics: Energy can be converted from one form to another, but cannot be created or destroyed.Second Law of Thermodynamics: The second law of thermodynamics states that for any process occurring in a closed system, the entropy increases for an irreversible system and remains constant for a reversible system, but never decreases.
What is the basic things of thermodynamics?
The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.
What statement best describes the second law of thermodynamics?
The entropy of the universe is increasing
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
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.
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.
What law of thermodynamics says everything is running down?
The second law of thermodynamics states that a system with no energy input and no energy losses will tend toward dissolution.
First and second laws of thermodynamics?
First Law of Thermodynamics: Energy can be converted from one form to another, but cannot be created or destroyed.Second Law of Thermodynamics: The second law of thermodynamics states that for any process occurring in a closed system, the entropy increases for an irreversible system and remains constant for a reversible system, but never decreases.
What is a closed system in thermodynamics?
A thermodynamically closed system is one where no mass enters or leaves the system. That does not preclude the possibility of heat or work entering or leaving the system.
What is the basic things of thermodynamics?
The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.The First Law of Thermodynamics is the conservation of energy. You can't create energy, nor destroy it; the total amount of energy in a closed system remains constant.
What statement best describes the second law of thermodynamics?
The entropy of the universe is increasing
What is control surface in terms of thermodynamics?
an open system through which both energy and mass can transfer
Is a statement of the second law of thermodynamics?
An isolated system tend to equilibrium and entropy cannot decrease.
