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The advent of thermal machines in the mid-nineteenth century, and the simultaneous discovery of the conservation of energy between 1842 and 1847, opened up the conditions for Julius Rudolf Clausius(1822-1888) to formulate the concept of entropy in his third article on the laws of thermodynamics in 1897. Clausius was based also on the concepts of heat and temperature Sadi Carnot(1796-1832), which was informed by work Clapeyron(1799-1864) and William Thompson(1824-1907). Clausius, through the formulation of the concept of entropy, joined two theories about the work produced by thermal machines (Car-not-Kelvin and MayerJoule). At first, the work produced depended on the quality (temperature supply hot and cold), and second, the work produced depended on the amount (the amount of heat). ACTIVITIES Search in dictionaries, the meaning of the words energy and entropy. Make a chart with the definitions found. Synthesize these definitions in a single word. According to the survey, found a relationship between energy and entropy? Compare your findings with the etymology of the word entropy. Up to reach this new physical quantity, several changes had to be made concepts, such as the heat had to evolve a fluid present in the bodies into a form of energy. Also, the laws of thermodynamics had to be expressed mathematically. Until then, these laws were only qualitative statements, and before enunciating the concept of entropy, Clausius wrote mathematically the second law of thermodynamics only so, managing to get the concept of entropy. But what is the meaning to write mathematically a physical law? Until they were expressed mathematically, the Laws of Thermodynamics suffered many criticisms. Who criticized? And why criticize? Nietzsche, in his book Twilight of the Gods, says the man's history and the isolate of this historical moment we are committing a grave offense. The subject is the product of his environment and experiences. In fact, to understand not only the thermodynamics but any scientific theory is necessary to resort to the historical moment in which it developed.
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Pojava toplinskih strojeva u sredinom devetnaestog stoljeća, a istodobno otkriće očuvanju energije između 1842 i 1847, otvorila uvjete za Julius Rudolf Clausius(1822-1888) formulirati koncept entropije u svom trećem članku o zakonima termodinamike 1897. Clausius je također temelji na konceptima vrućine i temperature Sadi Carnot(1796-1832), koji je obavijestio radne Clapeyronova(1799-1864) i William Thompson(1824-1907). Clausius, kroz formuliranje koncepta entropije, pridružio dvije teorije o radu produkciji toplinskih strojeva(Auto-ne-Kelvina i MayerJoule). Isprva, djela nastalih ovisila o kvaliteti (temperatura opskrbu toplom i hladnom), i drugo, djela nastalih ovisi o količini (količina topline). AKTIVNOSTI Traži u rječnicima, značenje riječi energije i entropije. Napravite tablicu s definicijama nalaze. Sintetizirati ove definicije je u jednoj riječi. Prema anketi, otkrili povezanost između energije i entropije? Usporedite svoje rezultate s etimologiji riječi entropije. Kako doćido ovog novog fizičkog količini, nekoliko promjena je da se napravi pojmovi, kao što su vrućine morala razvijati tekućine prisutan u tijelima u obliku energije. Također, zakoni termodinamike morao biti izražena matematički. Do tada, ti zakoni su samo kvalitativne izjave, a prije iznio koncept entropije, Clausius je napisao matematički drugom zakonu termodinamike samo tako, uspijevajući se pojam entropije. No, ono što je smisao pisati matematički fizički zakon? Do su izraženi matematički, zakonima termodinamike pretrpio mnoge kritike. Tko kritizira? A zašto kritizirati? Nietzsche, u svojoj knjizi Sumraka bogova, kaže da je čovjekova povijest i izolirati od ovog povijesnog trenutka smo je počinila kazneno djelo teške. Predmet je proizvod svoje okoline i iskustva. U stvari, razumjeti ne samo termodinamike, ali bilo znanstvena teorija je potrebno posegnuti za povijesni trenutak u kojem je razvijena.