What are the applications of second law of thermodynamics?

A drop of ink in a glass of water. Drop it in. Count to three while the second law works its magic. Now take it out again.

Heat cannot of itself pass from a colder body to a hotter body.

The phrase 'second law of thermodynamics' means a law stating that mechanical work can be derived from a body only when that body interacts with another at a lower temperature; any spontaneous...

There are several ways that the 2nd law of thermodynamics is stated. The kelvin statement say that no process is possible where the sole effect is the total conversion of heat into work ie you can...

Newton's second law states that when an object is acted upon by one or more outside forces, the vector sum of those forces is equal to the mass of the object times the resulting acceleration vector....