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Why carnot cycle is called a two adiabatic and two isothermal process?
Adiabatic means there's no heat transference during the process; Isothermal means the process occurs at constant temperature. The compression and expansion processes are adiabatic, whereas the heat transfer from the hot reservoir and to the cold reservoir are isothermal. Those are the two adiabatic and isothermal processes.
Why does the temperature remains constant during the change of state?
During the time of change of state,the heat or temperature is used to increase the potential energy and there by change of state.This time there will be no change in temperature.
Which property remains unchanged during an adiabatic saturation moist air?
Wet bulb temperature
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.
Why temperature is constant for castigliano theorem?
Castiglino's Theorem uses the principle of minimum potential energy to find an equation or system of equations for the deflection of a configuration. Therefore, the energy of the system must be constant during the analysis. When a temperature change is observed, the system absorbs energy from the surrounding resulting in thermal expansion.
Why an adiabatic curve steeper than an iosthermal?
In isothermal the temperature is constant whereas in adiabatic the temperature falls or rises rapidly.Consider the case for expansion where in adiabatic the temperature drops. If you consider PV/T=constant then for same pressure we can show that as temp decreases the volume also decreases. During expansion for isothermal the temp does not change so volume is higher than adiabatic. Example: Isothermal P=8 Pa, V=x , T=2K Adiabatic P=8 Pa, V=y, T=1K (as it drops) Using PV/T=constant we can find that y is less than x.
Why carnot cycle is called a two adiabatic and two isothermal process?
Adiabatic means there's no heat transference during the process; Isothermal means the process occurs at constant temperature. The compression and expansion processes are adiabatic, whereas the heat transfer from the hot reservoir and to the cold reservoir are isothermal. Those are the two adiabatic and isothermal processes.
Why does the temperature remains constant during the change of state?
During the time of change of state,the heat or temperature is used to increase the potential energy and there by change of state.This time there will be no change in temperature.
Which property remains unchanged during an adiabatic saturation moist air?
Wet bulb temperature
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 happen to the temperature during phase change?
The temperature remain constant.
What happens to temperature during a phase change?
Temperature is constant during a phase change.
What happens to substances temperature during a change of state?
Temperature remains constant
Why temperature is constant for castigliano theorem?
Castiglino's Theorem uses the principle of minimum potential energy to find an equation or system of equations for the deflection of a configuration. Therefore, the energy of the system must be constant during the analysis. When a temperature change is observed, the system absorbs energy from the surrounding resulting in thermal expansion.
How does temperature change during change of physical change?
Temperature remains constant during the change in phase (physical state).
When the physical state of a substance changes during a phase what happens to the temperature of the system?
The temperature remain constant during a change of phase.
What does not remain constant during and experiment and is used to measure change?
Temperature.
