Isobaric Meaning: Definition, Examples, and Translations

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isobaric

[ˌaɪsəʊˈbærɪk ]

Definition

Context #1 | Adjective

science, physics

Isobaric refers to a process that occurs at a constant pressure. This term is commonly used in thermodynamics to describe a type of transformation in which the pressure remains unchanged while other state variables, such as temperature or volume, may change. Isobaric processes are essential in understanding various physical systems, such as engines and refrigerators, where maintaining constant pressure can be critical for efficiency and performance.

Synonyms

constant pressure, equal pressure.

Examples of usage

  • Isobaric cooling is used in air conditioning systems.
  • In an isobaric process, the heat added to the system does work.
  • The isobaric expansion of gases is a key concept in thermodynamics.

Translations

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Interesting Facts

Science

  • In an isobaric process, when a gas is heated, it expands while maintaining constant pressure.
  • This concept is critical in thermodynamics, especially in understanding engines and refrigerators.
  • In everyday applications, an isobaric process can occur when heating a pot of water on a stove at atmospheric pressure.

Pop Culture

  • Isobaric processes are often depicted in science fiction movies when discussing advanced energy systems and climate control technologies.
  • Popular science communicators frequently use these concepts to explain how heat engines work in relatable terms.
  • TV shows about science often highlight isobaric processes when exploring atmospheric sciences and weather patterns.

Environmental Studies

  • In meteorology, isobars on weather maps represent areas of equal pressure, helping predict weather changes.
  • Understanding isobaric processes is essential for studying climate change impacts on pressure systems.
  • Familiarity with isobaric processes can aid in understanding how global wind patterns affect weather conditions.

Education

  • Isobaric processes are commonly taught in high school physics and chemistry, bridging concepts between the two subjects.
  • Real-world experiments, like heating a gas in a syringe with a one-way valve, demonstrate isobaric behavior effectively.
  • Interactive simulations in online learning platforms help students visualize how pressure remains constant during heating.

Origin of 'isobaric'

Main points about word origin

  • The term comes from the Greek words 'iso,' meaning 'equal,' and 'baros,' meaning 'weight' or 'pressure.'
  • First used in the scientific community in the 19th century to describe thermodynamic processes.
  • Related terms include 'isothermal' (equal temperature) and 'isometric' (equal volume), showcasing how different properties can remain constant.

The word 'isobaric' comes from the Greek 'isos', meaning 'equal', and 'baros', meaning 'weight' or 'pressure'. It has been used in scientific literature since the late 19th century to describe processes in thermodynamics where pressure remains constant. The term became particularly important as the fields of thermodynamics and physical chemistry developed, especially in relation to the laws of thermodynamics which govern the behavior of heat and energy in systems. Understanding isobaric processes has enabled advancements in engineering, particularly in designing heat engines and thermodynamic cycles.


Word Frequency Rank

At rank #29,222, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.