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The processes or systems that do not involve heat is called.
Select one:
Select one:
- a)Equilibrium processes
- b)Isothermal processes
- c)Adiabatic processes
- d)Thermal processes
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
The processes or systems that do not involve heat is called.Select one...
In adiabatic processes, dQ = 0 heat remains fixed in the process, hence adiabatic processes do not involve heat.
The correct answer is: Adiabatic processes
The correct answer is: Adiabatic processes
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The processes or systems that do not involve heat is called.Select one...
In adiabatic processes, dQ = 0 heat remains fixed in the process, hence adiabatic processes do not involve heat.
The correct answer is: Adiabatic processes
The correct answer is: Adiabatic processes
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The processes or systems that do not involve heat is called.Select one...
Understanding Adiabatic Processes
An adiabatic process is defined as a thermodynamic process in which no heat is exchanged between the system and its surroundings. This means that any change in the internal energy of the system occurs due to work done on or by the system, rather than due to heat transfer.
Key Characteristics of Adiabatic Processes:
- No Heat Exchange: In an adiabatic process, the system is perfectly insulated, preventing heat flow. This isolation is vital for defining the adiabatic condition.
- Temperature Changes: Even though there is no heat transfer, the temperature of the system can change due to work done. For example, compressing a gas adiabatically increases its temperature.
- Examples: Common examples include the rapid compression of gases in a piston or the expansion of gases in an insulated container.
Contrast with Other Processes:
- Isothermal Processes: In contrast to adiabatic processes, isothermal processes occur at a constant temperature with heat exchange allowed.
- Equilibrium Processes: These processes involve systems in thermal equilibrium where temperature remains constant across the system, but they may involve heat transfer.
- Thermal Processes: This term generally encompasses processes involving heat transfer, which is not applicable to adiabatic processes.
Conclusion:
The correct answer to the question is option 'C', adiabatic processes, as they specifically denote systems in which heat is not exchanged. Understanding these processes is essential in thermodynamics, particularly in applications like engines and refrigerators.
An adiabatic process is defined as a thermodynamic process in which no heat is exchanged between the system and its surroundings. This means that any change in the internal energy of the system occurs due to work done on or by the system, rather than due to heat transfer.
Key Characteristics of Adiabatic Processes:
- No Heat Exchange: In an adiabatic process, the system is perfectly insulated, preventing heat flow. This isolation is vital for defining the adiabatic condition.
- Temperature Changes: Even though there is no heat transfer, the temperature of the system can change due to work done. For example, compressing a gas adiabatically increases its temperature.
- Examples: Common examples include the rapid compression of gases in a piston or the expansion of gases in an insulated container.
Contrast with Other Processes:
- Isothermal Processes: In contrast to adiabatic processes, isothermal processes occur at a constant temperature with heat exchange allowed.
- Equilibrium Processes: These processes involve systems in thermal equilibrium where temperature remains constant across the system, but they may involve heat transfer.
- Thermal Processes: This term generally encompasses processes involving heat transfer, which is not applicable to adiabatic processes.
Conclusion:
The correct answer to the question is option 'C', adiabatic processes, as they specifically denote systems in which heat is not exchanged. Understanding these processes is essential in thermodynamics, particularly in applications like engines and refrigerators.
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The processes or systems that do not involve heat is called.Select one:a)Equilibrium processesb)Isothermal processesc)Adiabatic processesd)Thermal processesCorrect answer is option 'C'. Can you explain this answer?
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