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Gibbs free energy is the thermodynamic state function that measures the maximum electrical work that can be obtained from a fuel cell at constant temperature and pressure. It represents the balance between the system's enthalpy, entropy, and temperature.

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Which thermodynamic process gives maximum work?

Reversible adiabatic expansion/compression


When is the torque on an electric dipole in an electric field is maximum?

The torque on an electric dipole in an electric field is maximum when the dipole is aligned parallel or anti-parallel to the electric field lines. This occurs because the torque is given by the cross product of the electric dipole moment vector and the electric field vector, and it is maximum when the angle between them is 90 degrees.


Why flux is maximum when area is perpendicular to electric field?

When the area is perpendicular to the electric field, the maximum number of electric field lines pass through the area, resulting in the maximum flux. This occurs because the angle between the electric field lines and the normal to the area is at its smallest, maximizing the dot product that determines flux.


What is the significance of entropy at equilibrium in a thermodynamic system?

At equilibrium in a thermodynamic system, entropy represents the measure of disorder or randomness. It indicates the system's tendency to reach a state of maximum disorder and minimum energy. This is significant because it helps determine the direction in which processes occur and the overall stability of the system.


How do you get a maximum displacement?

To determine the maximum displacement, you need to calculate the peak value of the displacement function. This is done by finding the extreme values (maximum or minimum) of the function, typically by taking the derivative and setting it to zero to find critical points. Once you have these critical points, evaluate the function at those points to find the maximum displacement.

Related Questions

What is maximum or minimum of function?

Addition is the maximum or minimum function in math.


Which thermodynamic process gives maximum work?

Reversible adiabatic expansion/compression


How do you find the minimum or maximum of a function?

By taking the derivative of the function. At the maximum or minimum of a function, the derivative is zero, or doesn't exist. And end-point of the domain where the function is defined may also be a maximum or minimum.


What is the maximum amperage requirement for an electric oven?

The maximum amperage requirement for an electric oven is typically around 40 to 50 amps.


When is the torque on an electric dipole in an electric field is maximum?

The torque on an electric dipole in an electric field is maximum when the dipole is aligned parallel or anti-parallel to the electric field lines. This occurs because the torque is given by the cross product of the electric dipole moment vector and the electric field vector, and it is maximum when the angle between them is 90 degrees.


What is the maximum and minimum of quadratic function parent function?

The minimum is the vertex which in this case is 0,0 or the origin. There isn't a maximum.....


What is maximum and minimum electric flux?

As we know that electric flux is the total number of electric lines of forces passing through a surface. Maximum Flux: Electric flux through a surface will be maximum when electric lines of forces are perpendicular to the surface. Minimum flux: Electric flux through a surface will be minimum or zero when electric lines of forces are parallel to the surface.


How much electricity can an electric eel generate and what is the maximum capacity of its electric power output?

An electric eel can generate up to 600 volts of electricity, with a maximum power output of around 1 kilowatt.


What is least count and maximum count of 6 electric appliences?

The least count and maximum count of 6 electric appliances is 0.01MM and 25.00 MM respectively.


Why flux is maximum when area is perpendicular to electric field?

When the area is perpendicular to the electric field, the maximum number of electric field lines pass through the area, resulting in the maximum flux. This occurs because the angle between the electric field lines and the normal to the area is at its smallest, maximizing the dot product that determines flux.


What is the statistical function that accurately measures what it is intended to measure?

There is none. If an accurate measure was possible then statistical techniques would not be required. A maximum likelihood estimate is probably better than other statistical estimates.


What function is used to determine highest number in a range?

The "maximum" function.