Isobaric Process Example

There are many examples of isobaric process, at an industrial level and in day-to day life. The best example can be the boiling water and how the state of water changes from one form to another. The atmospheric pressure on water remains constant, the increase in temperature of water leads to the transition of water to steam. Similar example is transition of Ice into Water. When we keep ice in room temperature, heat flows and results in melting of ice into water, while the atmospheric pressure remains constant.

Let us take another Example of Constant pressure, when we take a container filled with gas and close it with a piston which is allowed to move. As you heat the container, the temperature and volume will rise, keeping the pressure constant throughout the process.

Meaning of Isobaric Process

During Isobaric Process, pressure remains constant while other factors like temperature and volume tend to change. Constant pressure is the primary thing in this process which is achieved by exchanging energies. The system may absorb heat or release heat, which results in temperature change.

Numerically, this equation is represented using a formula, which can help in understanding and analyzing the system to make correct calculations and avoid failures. Let’s learn more about Isobaric Process Equation.

Isobaric Process

Isobaric Process is a type of thermodynamic Process that involves constant pressure. The term isobaric is derived from Greek words “iso” and “baros”, which means equal pressure. Isobaric process results in work done when heat is transferred.

In this article, we will learn about the Isobaric Process, understand it with the help of an example, and others in detail.

Table of Content

  • What is Isobaric Process?
  • Isobaric Process Example
  • Isobaric Process Formula
  • Work Done by a Gas in an Isobaric Process
  • P-V Diagram for Isobaric Process
  • Reversible Isobaric Processes

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What is Isobaric Process?

Isobaric process refers to constant pressure, when other factors like temperature or volume can change in a system. Let’s take one real-life example, imagine a soda can that is at normal room temperature. You put it inside the refrigerator for an hour. Throughout this process of changing the temperature of the soda, the pressure inside the soda can remains the same. Whenever pressure is constant and other factors change, we refer to it as an isobaric process....

What are Thermodynamic Process?

A thermodynamic process is a process in which thermodynamic process such as Temperature, Pressure, and Volume changes with time. Various types of thermodynamic process are,...

Isobaric Process Example

There are many examples of isobaric process, at an industrial level and in day-to day life. The best example can be the boiling water and how the state of water changes from one form to another. The atmospheric pressure on water remains constant, the increase in temperature of water leads to the transition of water to steam. Similar example is transition of Ice into Water. When we keep ice in room temperature, heat flows and results in melting of ice into water, while the atmospheric pressure remains constant....

Isobaric Process Formula

Isobaric process formula follows Charles Law, which indicates that if pressure is constant, volume is directly proportional to temperature. Next, let us also understand relationship between various factors affecting the system while keeping pressure constant, Isobaric process follows first law of thermodynamics and ideal gas equation....

Work Done by a Gas in an Isobaric Process

The work done ny any gas in Isobaric Process is given by the formula added below,...

P-V Diagram for Isobaric Process

P-V diagram for isobaric process is a horizontal straight line(representing constant pressure) parallel to volume axis. The direction of this line shows compression or expansion, which can also explain sign convention in work done(negative sign in compression), where area under this line shows the work done....

Difference between Isothermal and Isobaric Processes

Isothermal Process is also a type of thermodynamic process, where temperature remains constant while in isobaric process pressure remains constant throughout the process. Let us understand more difference in detail....

Difference between Adiabatic and Isobaric Processes

Both Isobaric and Adiabatic are types of thermodynamic process, they differ in factors affecting the system and hence the results are also affected. Isobaric is a process where pressure is constant while in adiabatic process, heat transfer in the system is not allowed. Knowledge about the difference of both process helps us analyze and understand the thermodynamic system better....

Reversible Isobaric Processes

Isobaric Process indicates a system in thermodynamics which undergoes changes when pressure is constant....

Examples on Isobaric Process

Example 1: During an isobaric expansion, a gas absorbs 100 J of heat and the pressure of gas is 10 atm. If the initial volume is 1 m3 and the final volume is 4 m3, find the change in internal energy....

Practice Questions on Isobaric Process

Q1: During an isobaric expansion, a gas absorbs 500 J of heat. if the initial volume is 10 m3 and the final volume is 40 m3, find the change in internal energy....

Frequently Asked Questions on Isobaric Process

What is an Isobaric Process?...