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What is the significance of isochoric expansion in thermodynamics and how does it affect the properties of a system?
Isochoric expansion in thermodynamics refers to a process where a system undergoes a change in volume at constant pressure. This type of expansion is significant because it allows for the study of how a system's internal energy and temperature change without the influence of work done by or on the system. As a result, isochoric expansion affects the properties of a system by helping to determine how its internal energy and temperature respond to changes in volume, providing valuable insights into the system's behavior.
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Why does work done is zero in isochoric process?
In an isochoric process, the volume remains constant. Since work is defined as the force applied over a distance, and no mechanical work is performed when there is no change in volume, the work done in an isochoric process is zero.
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy?
The change would be 100 joules, because an isochoric system can not perform the work.
What is the difference between isobaric and isochoric process?
An isobaric process is a thermodynamic-processin which the pressure stays constant: Δp = 0 The term derives from the Greek isos, meaning "equal," and barus, "heavy." The heat transferred to the system does work but also changes the internal energy of the system:
If 400 J of heat are added to a gas in an isochoric process comma what is the change in its internal energy?
In an isochoric (constant volume) process, there is no change in volume, so the work done is zero. Therefore, all the heat added goes into increasing the internal energy of the system. The change in internal energy of the gas would be equal to the heat added, which in this case is 400 J.
Which thermodynamic process takes place when work is done on the system but no energy is transferred to or from the system as heat?
If work is done on a system as compression work and no heat interaction is allowedbetween the system and the surroundings, then you have an adiabatic compression.
What is isochoric?
Isochoric process is a process in which change in pressure and temperature takes place in such a way that the volume of the system remains constant.
What is Isochoric process?
Isochoric process is a process in which change in pressure and temperature takes place in such a way that the volume of the system remains constant.
What is true about an isochoric process?
Temperature is constant.ΔU = 0 W=Q
Why does work done is zero in isochoric process?
In an isochoric process, the volume remains constant. Since work is defined as the force applied over a distance, and no mechanical work is performed when there is no change in volume, the work done in an isochoric process is zero.
Work done is not a state function?
In mechanics,work done(work=force.displacement of body) by a body is independent of path.It only depends on the initial and final state of the body.However in thermodynamics,the work done by an ideal gas(work=pressure.change in volume of gas) depends on the path taken(isochoric,isothermal,isobaric,adiabatic)
If 800 joules of heat are added to a gas in an isochoric process what is the change in its internal energy?
The change would be 100 joules, because an isochoric system can not perform the work.
What is the difference between isobaric and isochoric process?
An isobaric process is a thermodynamic-processin which the pressure stays constant: Δp = 0 The term derives from the Greek isos, meaning "equal," and barus, "heavy." The heat transferred to the system does work but also changes the internal energy of the system:
If 400 J of heat are added to a gas in an isochoric process comma what is the change in its internal energy?
In an isochoric (constant volume) process, there is no change in volume, so the work done is zero. Therefore, all the heat added goes into increasing the internal energy of the system. The change in internal energy of the gas would be equal to the heat added, which in this case is 400 J.
What is the difference between otto cycle and diesel cycle?
the difference is the heat addition type In Otto Cycle the heat addition is Isochoric ((constant volume)) In Diesel Cycle the heat addition is Isobaric ((constant pressure))
Which thermodynamic process takes place when work is done on the system but no energy is transferred to or from the system as heat?
If work is done on a system as compression work and no heat interaction is allowedbetween the system and the surroundings, then you have an adiabatic compression.
What are the the four classifications of volumetric process?
Another name for volumetric processes is titration. Four different kinds of these processes are acid or base, redux, complexometric, and precipitation.
Give examples of the first law of thermodynamics in which no work is done on the system?
Work can be calculated as an integral of PdV, so if volume doesn't change (dV = 0) there is no work. Changing the temperature of an isochoric system involves no work on or by the system - unless you are moving the system around like lifting it or lowering it or shoving it or decellerating it.
