What is the physical significance of free enegry?

What is the physical significance of free energy?

What is the physical significance of R?

What is the physical significance of omega ?

Which correctly represents the physical significance of free energy change:

Which of the following expression defines the physical significance of free energy change?

What is the physical significance of entropy ? Write the second law of thermodynamics in terms of entropy.

What is the physical significance of the universal gas constant R ?

What is the physical significance of the line integral of electric field strength?