Environment (systems): Difference between revisions
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In [[science]] and [[engineering]], a [[physical system|system]] is the part of the [[universe]] that is being studied, while the '''environment''' is the remainder of the universe that lies outside the boundaries of the system. It is also known as the '''surroundings''' or '''neighborhood''', and in [[thermodynamics]], as the '''reservoir'''. Depending on the type of system, it may interact with the environment by exchanging [[mass]], [[energy]] (including [[heat]] and [[Work (physics)|work]]), [[linear momentum]], [[angular momentum]], [[electric charge]], or [[Conservation law (physics)|other conserved properties]]. In some disciplines, such as [[information theory]], [[information]] may also be exchanged. The environment is ignored in analysis of the system, except in regard to these interactions. |
In [[science]] and [[engineering]], a [[physical system|system]] is the part of the [[universe]] that is being studied, while the '''environment''' is the remainder of the universe that lies outside the boundaries of the system. It is also known as the '''surroundings''' or '''neighborhood''', and in [[thermodynamics]], as the '''[[reservoir]]'''. Depending on the type of system, it may interact with the environment by exchanging [[mass]], [[energy]] (including [[heat]] and [[Work (physics)|work]]), [[linear momentum]], [[angular momentum]], [[electric charge]], or [[Conservation law (physics)|other conserved properties]]. In some disciplines, such as [[information theory]], [[information]] may also be exchanged. The environment is ignored in analysis of the system, except in regard to these interactions. |
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==See also== |
==See also== |
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Revision as of 20:26, 9 May 2024
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In science and engineering, a system is the part of the universe that is being studied, while the environment is the remainder of the universe that lies outside the boundaries of the system. It is also known as the surroundings or neighborhood, and in thermodynamics, as the reservoir. Depending on the type of system, it may interact with the environment by exchanging mass, energy (including heat and work), linear momentum, angular momentum, electric charge, or other conserved properties. In some disciplines, such as information theory, information may also be exchanged. The environment is ignored in analysis of the system, except in regard to these interactions.
See also
- Bioenergetic systems – energy system
- Earth system science
- Environment (biophysical)
- Environmental Management System
- Thermodynamic system
External links
- Geography of transport systems Archived 2017-03-12 at the Wayback Machine people.hofstra.edu
- Environmental Management Systems epa.gov
- Earth's Environmental Systems Archived 2018-05-31 at the Wayback Machine eesc.Columbia.edu
- Environmental Education Archived 2022-12-11 at the Wayback Machine
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