Closed vs Open Systems скачать в хорошем качестве

Closed vs Open Systems

Closed System: A closed system refers to a physical system or environment in which there is no exchange of matter with its surroundings, but energy can still be exchanged between the system and its surroundings. This means that while substances within the system can undergo internal changes and energy transfers, the matter remains constant. Example of a Closed System: A sealed gas container is a closed system. While the gas molecules can collide and transfer energy within the container, no gas molecules enter or leave the container. Open System: An open system is a physical system or environment that exchanges matter and energy with its surroundings. In an open system, matter and energy can flow across its boundaries, allowing for interactions and exchanges with the external environment. Example of an Open System: A pot of boiling water on a stove is an open system. Water molecules can evaporate as steam and escape into the air, while energy in the form of heat is being added to the system from the stove. In summary, a closed system doesn't exchange matter but can exchange energy with its surroundings, while an open system can exchange matter and energy with its surroundings. These concepts are essential in understanding how systems interact with their environments and undergo changes over time.