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A direct practical application of the heat equation, in conjunction with Fourier theory, in spherical coordinates, is the prediction of thermal transfer profiles and the measurement of the thermal diffusivity in polymers (Unsworth and Duarte). This dual theoretical-experimental method is applicable to rubber, various other polymeric materials ...
The painting depicts the Madeley Wood (or Bedlam) Furnaces, which belonged to the Coalbrookdale Company from 1776 to 1796. The picture has come to symbolize the birth of the Industrial Revolution in the Ironbridge Gorge, Shropshire, England.
By the principle of minimum energy, there are a number of other state functions which may be defined which have the dimensions of energy and which are minimized according to the second law under certain conditions other than constant entropy. These are called thermodynamic potentials. For each such potential, the relevant fundamental equation ...
The history of thermodynamics is a fundamental strand in the history of physics, the history of chemistry, and the history of science in general. Due to the relevance of thermodynamics in much of science and technology, its history is finely woven with the developments of classical mechanics, quantum mechanics, magnetism, and chemical kinetics, to more distant applied fields such as ...
In the history of science, the mechanical equivalent of heat states that motion and heat are mutually interchangeable and that in every case, a given amount of work would generate the same amount of heat, provided the work done is totally converted to heat energy. The mechanical equivalent of heat was a concept that had an important part in the ...
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Image credits: culturaltutor Frederic Edwin Church's magnificent painting El Khasné, Petra (1874) depicts the temple in the historical city of Petra, Jordan.Church was an American landscape ...
The full moon in the picture is significant as meetings of the Lunar Circle (renamed the Lunar Society by 1775) were timed to make use of its light when travelling.. Wright met Erasmus Darwin in the early 1760s, probably through their common connection of John Whitehurst, first consulting Darwin about ill health in 1767 when he stayed in the Darwin household for a week. [8]