The second law of thermodynamics is a physical law based on universal empirical observation concerning heat and energy interconversions. A simple statement...

The laws of thermodynamics are a set of scientific laws which define a group of physical quantities, such as temperature, energy, and entropy, that characterize...

physics, black hole thermodynamics is the area of study that seeks to reconcile the laws of thermodynamics with the existence of black hole event horizons...

The zeroth law of thermodynamics is one of the four principal laws of thermodynamics. It provides an independent definition of temperature without reference...

The first law of thermodynamics is a formulation of the law of conservation of energy in the context of thermodynamic processes. The law distinguishes...

The third law of thermodynamics states that the entropy of a closed system at thermodynamic equilibrium approaches a constant value when its temperature...

the physical properties of matter and radiation. The behavior of these quantities is governed by the four laws of thermodynamics, which convey a quantitative...

transmission of information in telecommunication. Entropy is central to the second law of thermodynamics, which states that the entropy of an isolated...

expectation value of the work done on the system through this reversible process, dwrev. But from the first law of thermodynamics, dE = δw + δq. Therefore...

Maxwell's demon is a thought experiment that appears to disprove the second law of thermodynamics. It was proposed by the physicist James Clerk Maxwell in 1867...

first two laws of thermodynamics. Starting from the first and second laws of thermodynamics, four equations called the "fundamental equations of Gibbs" can...

net transfer of photons, and their energy, from the second system to the first. This is in violation of the second law of thermodynamics, which requires...

hypothetical or idealized but central to the second law of thermodynamics. Melting or freezing of ice in water is an example of a realistic process that is nearly...

the second law of thermodynamics says, the entropy of an isolated system can increase, but not decrease. Thus, entropy measurement is a way of distinguishing...

electric power. The second law of thermodynamics conceptualizes that the entropy of a closed system can never decrease. As the law relates to power plants...

Quantum thermodynamics is the study of the relations between two independent physical theories: thermodynamics and quantum mechanics. The two independent...

Second law may refer to: The second of Newton's laws of motion Second law of thermodynamics The 2nd Law, a music album by the English rock band Muse Mendel's...

1850, first stated the basic ideas of the second law of thermodynamics. In 1865 he introduced the concept of entropy. In 1870 he introduced the virial...

thermodynamic system is a body of matter and/or radiation separate from its surroundings that can be studied using the laws of thermodynamics. Thermodynamic systems...

explains the curious use of the phrase "inanimate material agency" by Kelvin in one of his statements of the second law of thermodynamics. Thermodynamic operations...

of thermodynamics). In contrast to energy, exergy is always destroyed when a process is non-ideal or irreversible (see Second law of thermodynamics). To...

mechanical energy loss in nature (as embodied in the first two laws of thermodynamics) and extrapolated it to larger processes on a universal scale. This...

development of statistical mechanics and the statistical explanation of the second law of thermodynamics. In 1877 he provided the current definition of entropy...

to American Teachers of History proposing a theory of history based on the second law of thermodynamics and on the principle of entropy. The 1944 book...

In thermodynamics, the thermodynamic free energy is one of the state functions of a thermodynamic system (the others being internal energy, enthalpy, entropy...

energy. The definition of entropy is central to the establishment of the second law of thermodynamics, which states that the entropy of isolated systems cannot...

viscosity of the fluid itself, which must be positive by the second law of thermodynamics, the eddy viscosity can be negative. Because viscosity depends...

states of a system, and subtracting the work done in the process. For a closed system, this is the formulation of the first law of thermodynamics. Calorimetry...

think the second law of thermodynamics should be statistical because probability does not provide an absolute answer, and Boltzmann's entropy law rested...

symmetry of physical laws under the transformation of time reversal, T : t ↦ − t . {\displaystyle T:t\mapsto -t.} Since the second law of thermodynamics states...