Physical Open System vs. Physics Closed System

Attribute	Physical Open System	Physics Closed System
Definition	A system that can exchange both matter and energy with its surroundings.	A system that does not exchange matter or energy with its surroundings.
Boundary	Has a boundary that allows for the exchange of matter and energy.	Has a boundary that does not allow for the exchange of matter or energy.
Entropy	Entropy tends to increase in physical open systems.	Entropy tends to remain constant or decrease in physics closed systems.
Examples	Living organisms, Earth's atmosphere.	Isolated thermos, closed container.

Introduction

Physical systems can be classified into two main categories: open systems and closed systems. In the field of physics, these systems play a crucial role in understanding the behavior of various phenomena. Understanding the attributes of physical open systems and physics closed systems is essential for scientists and researchers to make accurate predictions and analyze the dynamics of different systems.

Physical Open System

A physical open system is a system that interacts with its environment, exchanging matter and energy with the surroundings. This type of system is characterized by the flow of energy and matter across its boundaries. In an open system, the exchange of energy and matter allows for the system to adapt and respond to changes in its environment. This interaction with the surroundings makes open systems dynamic and capable of self-regulation.

One of the key attributes of physical open systems is their ability to maintain a state of non-equilibrium. This means that open systems are constantly changing and evolving, as they exchange energy and matter with the environment. The flow of energy and matter through the system allows for the system to exhibit complex behaviors and patterns that are not seen in closed systems. This dynamic nature of open systems makes them ideal for studying processes such as biological systems and ecosystems.

Another important attribute of physical open systems is their sensitivity to external influences. Since open systems interact with their environment, they are susceptible to changes in the external conditions. This sensitivity allows for open systems to adapt and evolve in response to external stimuli, making them highly flexible and resilient. The ability of open systems to respond to changes in the environment is crucial for their survival and sustainability.

Furthermore, physical open systems are characterized by their ability to dissipate energy. As energy flows through the system, it is transformed and dissipated in the form of heat or waste products. This dissipation of energy is essential for maintaining the system's non-equilibrium state and preventing the system from reaching a state of thermodynamic equilibrium. The process of energy dissipation in open systems is a key factor in driving the system's dynamics and maintaining its complexity.

In summary, physical open systems are dynamic, non-equilibrium systems that interact with their environment, exhibit complex behaviors, are sensitive to external influences, and dissipate energy to maintain their state of non-equilibrium.

Physics Closed System

In contrast to physical open systems, physics closed systems are systems that do not exchange matter or energy with their surroundings. These systems are isolated from their environment and do not interact with external factors. In a closed system, the total amount of energy remains constant, and there is no exchange of matter with the surroundings. This isolation from the environment allows for the system to be studied in a controlled and predictable manner.

One of the key attributes of physics closed systems is their ability to reach a state of thermodynamic equilibrium. Since closed systems do not exchange energy with the surroundings, they tend to reach a state where the energy distribution is uniform and the system is in a state of equilibrium. This state of equilibrium is characterized by the absence of any energy gradients or flows within the system, leading to a stable and predictable system behavior.

Another important attribute of physics closed systems is their predictability and determinism. Since closed systems do not interact with external factors, their behavior can be accurately predicted using the laws of physics and mathematics. The absence of external influences allows for precise calculations and modeling of closed systems, making them ideal for theoretical studies and simulations.

Furthermore, physics closed systems are characterized by their conservation of energy. In a closed system, the total amount of energy remains constant, and energy cannot be created or destroyed. This principle of energy conservation allows for the analysis of energy transformations within the system and the study of energy conservation laws. The conservation of energy in closed systems is a fundamental concept in physics and is essential for understanding the behavior of isolated systems.

In summary, physics closed systems are isolated, equilibrium systems that do not exchange matter or energy with their surroundings, reach a state of thermodynamic equilibrium, exhibit predictable behavior, and conserve energy within the system.

Conclusion

In conclusion, physical open systems and physics closed systems have distinct attributes that make them unique in the field of physics. While physical open systems are dynamic, non-equilibrium systems that interact with their environment and exhibit complex behaviors, physics closed systems are isolated, equilibrium systems that do not exchange matter or energy with their surroundings and exhibit predictable behavior. Understanding the differences between these two types of systems is essential for researchers and scientists to accurately analyze and predict the behavior of various phenomena in the physical world.