A path function is one where it the value of the function depends on the path you took from the initial and final state. Work and Heat are path functions.
A "point function" is one that only has points as values rather than being continuous. The only point functions in thermodynamics are where the thermodynamic conditions are fully constrained - such as pure component triple points and critical points. At the triple point vapor, liquid, and solid can coexist in equilibrium. That only happens at a single temperature and pressure. Likewise, the critical point only occurs at the critical temperature and pressure. If you have a mixture, you get a continuous function over a composition range rather than a single point.
If by "point function" the questioner meant to refer to those functions/properties where the value only depends on the point where you start and the point where you end, the correct name is "state function". In thermodynamics changes in internal energy, enthalpy, Helmoltz energy, and Gibbs free energy depend only on starting and ending conditions and are State Functions.
They depend on the state only, and not on how a system reaches that state. All properties are point functions
it is used for emoticon or any feeling , this is used for the expressions of a sentence that we use
a function whose magnitude depends on the path followed by the function and on the end points.
Thermodynamics
Thermodynamics is considered a part of physical chemistry.
Thermodynamics is the branch of physics that deals with the study of energy transport. Thermodynamics is one of the most important sectors of mechanical engineering. The three theories of thermodynamics state that matter and energy are not created nor destroyed, they are only altered.
"Unavailable for doing work" is related to the Second Law of Thermodynamics.
Point function and path function are found in Thermodynamics.
a function whose magnitude depends on the path followed by the function and on the end points.
YES.. By first law of thermodynamics, dQ=dW+dU For adiabatic process dQ=0 dW=-dU Above relation shows that the work done is equal to change in internal energy in magnitude which is the property of the system or point function. Thus work done in adiabatic process is a point function.
If the graph of the function is a continuous line then the function is differentiable. Also if the graph suddenly make a deviation at any point then the function is not differentiable at that point . The slope of a tangent at any point of the graph gives the derivative of the function at that point.
The depth of a lake at a center point is a function of the distance of that point from shore.
A zero of a function is a point at which the value of the function is zero. If you graph the function, it is a point at which the graph touches the x-axis.
Thermodynamics
Magic
My college thermodynamics course was a beast...
The answer is "Thermodynamics"
applications of thermodynamics in textile
The word thermodynamics does not have a synonym or an antonym.