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An isothermal process is a change in a system where the temperature stays constant (delta T =0).
A practical example of this is some heat engines which work on the basis of the carnot cycle. The carnot cycle works on the basis of isothermal.
What else can I help you with?
Is an isothermal process necessarily internally reversible?
No, an isothermal process is not necessarily internally reversible.
What is the difference between an isobaric process and an isothermal process in thermodynamics?
An isobaric process is when pressure remains constant, while an isothermal process is when temperature remains constant in thermodynamics.
What does an isothermal PV diagram illustrate about a thermodynamic process?
An isothermal PV diagram illustrates a thermodynamic process where the temperature remains constant.
What isothermal process?
Isothermal process is a process in which change in pressure and volume takes place at a constant temperature.
What is the difference between an isothermal and an isobaric process in thermodynamics?
An isothermal process in thermodynamics is when the temperature remains constant, while an isobaric process is when the pressure remains constant.
What is the relationship between internal energy and temperature in an isothermal process?
In an isothermal process, the internal energy of a system remains constant because the temperature does not change. This means that the relationship between internal energy and temperature is that they are directly proportional in an isothermal process.
What is true about isothermal process?
An isothermal process is one which does not take in or give off heat; it is perfectly insulated. Iso = same, thermal = heat. In real life there are very few isothermal processes. Heat loss accounts for most process inefficiencies.
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.
Which of the following is true of an isothermal process Temperature is constant W equals Q ΔU equals 0 Pressure is constant?
Temperature is constant during an isothermal process. The work done (W) is equal to the heat added (Q). The change in internal energy (ΔU) is zero for an isothermal process. The pressure can vary during an isothermal process, depending on the specific conditions.
What is energy is transferred to a gas as heat and work If there is no change in its internal energy the process is known as?
The process is known as an isothermal process. In an isothermal process, the energy transferred to the gas as heat and work results in no change in the gas's internal energy because the temperature remains constant throughout the process.
What is the relationship between enthalpy and temperature in an isothermal process?
In an isothermal process, the temperature remains constant. Therefore, the enthalpy change is directly proportional to the temperature change.
What are the conditions required for a process to be considered isothermal reversible?
For a process to be considered isothermal and reversible, it must occur at a constant temperature and be able to be reversed without any loss of energy.
