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What is the relationship between enthalpy and temperature change during an adiabatic expansion process?
During an adiabatic expansion process, there is no heat exchange with the surroundings. As a result, the change in enthalpy is directly related to the change in temperature. When a gas expands adiabatically, its temperature decreases, leading to a decrease in enthalpy.
How does entropy change in an adiabatic process?
In an adiabatic process, entropy remains constant.
What is isentropic materials?
Isentropic materials are materials that undergo a reversible, adiabatic process where there is no change in entropy. This means that the material experiences no energy transfer as heat, and its entropy remains constant during the process. Isentropic materials are often used in thermodynamic studies and calculations.
What are the key differences between an adiabatic and isothermal graph in thermodynamics?
In thermodynamics, the key difference between an adiabatic and isothermal graph is how heat is transferred. In an adiabatic process, there is no heat exchange with the surroundings, while in an isothermal process, the temperature remains constant throughout the process.
Is evaporation reversible change?
Yes it is reversible and the process is called condensation!
Why does gas inside a cylinder cool when subjected to adiabatic expansion?
because while cooling of gas in adiabatic expansion process , as it is a reversible procces the heat is lost while reversible work
What is the process of reversible adiabatic expansion and how does it affect the thermodynamic properties of a system?
Reversible adiabatic expansion is a process in thermodynamics where a system expands without heat exchange with its surroundings. This expansion leads to a decrease in temperature and pressure within the system, while the volume increases. The process is reversible, meaning it can be reversed without any energy loss. This type of expansion affects the thermodynamic properties of a system by changing its internal energy, temperature, pressure, and volume in a predictable manner according to the laws of thermodynamics.
What is the difference between an isentropic process and an adiabatic process in thermodynamics?
In thermodynamics, an isentropic process is a reversible and adiabatic process, meaning there is no heat exchange with the surroundings. An adiabatic process, on the other hand, does not necessarily have to be reversible, but it also involves no heat exchange with the surroundings.
What is ratio of reversible adiabatic process?
michael webb
What are the characteristics and implications of a reversible adiabatic process?
A reversible adiabatic process is a thermodynamic process that occurs without any heat exchange with the surroundings and can be reversed without any energy loss. This process is efficient and ideal for theoretical calculations. The implications of a reversible adiabatic process include the conservation of energy and the ability to achieve maximum work output.
Is isothermal expansion reversible under ideal conditions?
No. All processes involving heat transfer are not reversible, since they result in an increase in entropy. Isothermal expansion implies heat transfer to maintain the system at a constant temperature. Normally an expanding gas would cool if there were no heat entering the system. Adiabatic processes involve no heat transfer and are reversible. The temperature can (and usually does) change during an adiabatic process.
What is an isoentropic process?
An isoentropic process is a chemical or thermodynamic process in which entropy does not change. An example a reversible adiabatic process is isoentropic.
What is another name for riversible adiabatic process?
Another name for a reversible adiabatic process is an isentropic process. This type of process involves no heat exchange with the surroundings and is characterized by constant entropy.
What is the value of polytropic exponent n in reversible polytropic process?
the value of polytropic exponent "n" in reversible process will vary from 1 to adiabatic constant "gamma"
Which thermodynamic process gives maximum work?
Reversible adiabatic expansion/compression
Process where entropy remains the same?
A process where entropy remains the same is an isentropic process. In an isentropic process, there is no net change in the entropy of the system. This typically occurs when there is no heat transfer and the system is adiabatic and reversible.
What are the characteristics and implications of an adiabatic reversible process in thermodynamics?
An adiabatic reversible process in thermodynamics is when heat transfer is completely prevented and the process is able to be reversed without any energy loss. This type of process is efficient and ideal for theoretical calculations. The implications include the ability to predict the behavior of ideal gases and the efficiency of certain thermodynamic systems.
