ADIABATIC PROCESS Meaning and
Definition
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An adiabatic process is a thermodynamic concept that refers to a type of transformation in a system where there is no exchange of heat between the system and its surroundings. In other words, during an adiabatic process, the system is isolated from external heat transfer.
This process occurs when a system undergoes changes in its internal energy, temperature, and pressure solely due to changes in its volume and work done on or by the system. It is important to note that an adiabatic process does not mean that there is no change in temperature. Instead, it signifies that any temperature change within the system is a result of the work done on or by the system, rather than heat transfer.
There are two main types of adiabatic processes: adiabatic expansion and adiabatic compression. Adiabatic expansion occurs when a system increases in volume without any heat flow, while adiabatic compression refers to a decrease in volume without any heat exchange.
Adiabatic processes are commonly observed in various fields of science such as thermodynamics, fluid dynamics, and meteorology. Examples include the expansion of a gas in a piston, the compression of air in a compressor, or the ascent or descent of a rising or sinking parcel of air in the atmosphere.
Understanding adiabatic processes is crucial for studying energy transfers and transformations, as they allow scientists and engineers to analyze the behavior of systems that are well-insulated from their surroundings or subjected to rapid changes without heat transfer.
Common Misspellings for ADIABATIC PROCESS
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Etymology of ADIABATIC PROCESS
The word "adiabatic" comes from the Greek roots "a" meaning "not" or "without" and "diabainein" meaning "to pass through" or "to go across". Therefore, "adiabatic" literally means "not allowing passage of heat". The term "adiabatic process" is used in physics to describe a thermodynamic process in which no heat is exchanged between a system and its surroundings.
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