Physics

Characteristics and examples of Irreversible process Irreversible processes are a result of straying away from the curve, therefore decreasing the amount of overall work done.…

Irreversible process Suppose, a person is standing with a glass of water in his hand. Suddenly by dropping the glass on the floor, it was…

The process in which the system and surroundings can be restored to the initial state from the final state without producing any changes in the…

Reversible Process Suppose, a piece of ice is in your hand. Keep this ice in a container and apply heat. It will be seen that…

Statements of Heat Energy basis of Second Law of Thermodynamics Heat energy can easily be obtained from different energies including mechanical energy: but without heat…

Comparatively Explanation on the first and the second law of thermodynamics It is essential to know the difference between the two laws of thermodynamics. The…

Heat, Internal Energy, and Work: Relation We know, when a gas expands, it itself does some work on the surroundings. On the other hand when…

Measurement of the total internal energy of a body It is not possible at all to measure the total internal energy of a body. But…

Internal Energy of a System Put pressure by hand on a balloon filled with gas. You will see that the ballon is also giving pressure…

Conditions and Characteristics for adiabatic change The process in which a system neither receives heat nor rejects heat is called adiabatic process. The change in…