What is the work done in isochoric process Class 11?

zero
Since there is no transfer of matter or energy from the closed isochoric process to the surroundings or the environment, the work done is zero. In conclusion, the work done by an isochoric process is zero.

What is the work done in an adiabatic and isochoric process?

The work done in the isochoric process is zero. In the isothermal process, the heat is given by surrounding for work done whereas the heat change is zero in the adiabatic process so, the work done in the isothermal process is greater than the work done in the adiabatic process.

What is the formula of work done in isobaric process?

First Law of Thermodynamics in Isobaric Process (at constant volume dV = 0, therefore W=0, from the first law of thermodynamics ΔQ = ΔU or heat supplied at constant volume = change in its internal energy). So, dU = (dQ)v.

What is the formula for isochoric process?

14.2 Isochoric Process l 12 = ∫ 1 2 p d v ≡ 0. Thus, by the first law of thermodynamics, the change in the internal energy of the system is equal to the heat added to the system, (14.10) (14.11)

What is isochoric process in physics?

In thermodynamics, an isochoric process, also called a constant-volume process, an isovolumetric process, or an isometric process, is a thermodynamic process during which the volume of the closed system undergoing such a process remains constant. The isochoric process here should be a quasi-static process.

What is the work done during adiabatic process?

An adiabatic process is one in which no heat is gained or lost by the system. The first law of thermodynamics with Q=0 shows that all the change in internal energy is in the form of work done.

Why is no work done in an isochoric process?

As the gas inside the spray can heats up, its pressure increases, but its volume stays the same (unless, of course, the can explodes). Because volume is constant in an isochoric process, no work is done. Because the volume change is zero in this case, the work done is zero.

Why isochoric process is important?

An isochoric process is a thermodynamic process in which the volume of the closed system remains constant (V = const). In engineering internal combustion engines, isochoric processes are very important for their thermodynamic cycles (Otto and Diesel cycle). …