Different Statements of Second Law of Thermodynamics, Kelvin-Planck statement of second law of thermodynamics and Clausius statement of second law of thermodynamics.

The findings on second law of thermodynamics by Carnot were further bolstered by the research carried out by a number of scientists. Two other statements that became popular came from Kelvin-Planck and Clausius. These came to be known as Kelvin-Planck statement of second law of thermodynamics and Clausius statement of second law of thermodynamics.